CN110355576A - A kind of punching polishing all-in-one machine - Google Patents

Abstract

The present invention provides a kind of punch-cuts mechanisms, belong to field of mechanical technique, it solves the problems, such as that existing punch device operating efficiency is low.Workbench, it is provided with the cutting mechanism for cutting whole stick, several electronic slide units, below workbench, electronic slide unit is equipped with the boring assemblies for being punched to whole stick, the side of the boring assemblies is equipped with slide unit component one and the bottom of slide unit component one is equipped with slide unit component two, the slide unit component one is moved in the longitudinal direction by screw drive mechanism boring assemblies, the slide unit component two-way is crossed screw drive mechanism boring assemblies and is moved in the vertical direction, the first straight line reciprocating mechanism moved back and forth vertically, guide rail clamping device；Chamfer grinding mechanism.The present invention has the characteristics that punch-cuts and grinding effect are good.

Description

A punching and grinding machine

technical field

The invention belongs to the technical field of machinery and relates to a drilling and grinding integrated machine.

Background technique

The whole rod product is widely used in various fields. When processing the whole rod product, it may be faced with punching, slotting, cutting, etc. the whole rod product. Whether it is punching or slotting and cutting, the whole rod product needs to be Stabilize on the workbench, and then proceed to the follow-up operation. At present, when processing the whole rod product in the prior art, it has the following defects: 1. Punching, cutting and grinding cannot be realized on the same equipment, and the whole rod product needs to be operated in separate stations; 2. The milling machine is When punching a whole rod product, the depth of the punching hole cannot be controlled. Existing drilling and cutting are operated on different equipment, and the efficiency is low, and only specific whole rod products can be milled, so there are limitations in use; 3 , For the grinding of the whole rod product, the effect of asymmetric grinding cannot be achieved.

To sum up, in order to solve the shortcomings of the existing hot-melt adhesive cutting and forming structure, the present invention designs a punching and grinding machine with reasonable structure and good processing effect.

Contents of the invention

In order to solve the problems in the prior art, the invention provides a punching and grinding integrated machine with reasonable structure and good processing effect.

The purpose of the present invention can be achieved through the following technical solutions:

An all-in-one punching and grinding machine, comprising:

The working table is provided with a cutting mechanism for cutting the whole bar. The cutting mechanism is arranged at both ends of the working table. The bottom of the cutting mechanism is provided with a screw mechanism. The driving device drives the cutting mechanism to slide along the longitudinal direction of the working table and The whole rod is cut;

A number of electric slider units are arranged under the workbench, and the electric slider unit is provided with a drilling assembly for punching the whole bar. One side of the drilling assembly is provided with a slide assembly and a slide assembly. The bottom of the bottom is provided with a slide assembly two, the slide assembly one drives the drilling assembly to move in the longitudinal direction through a screw mechanism, and the slide assembly two drives the drilling assembly to move in the vertical direction through a screw mechanism;

A first linear reciprocating mechanism for vertical reciprocating movement, the output end of the first linear reciprocating mechanism is fixed with a second linear reciprocating mechanism for horizontal reciprocating movement, the output end of the second linear reciprocating mechanism A clamping mechanism is fixed, and the clamping mechanism has at least two groups of clamping components; a first station, a second station and a third station are arranged side by side under the first linear reciprocating mechanism on the frame, By means of the output end of the second linear reciprocating mechanism, the clamping assembly is synchronously switched over the first station, above the second station, above the second station, and above the third station, and the clamping assembly is switched to the first station. The output end of the first linear reciprocating mechanism moves downward to pick up the guide rail after the first station and the second station are above, and the clamping assembly is switched to above the second station and above the third station and then attached to the first station. The output end action of a linear reciprocating mechanism moves down the release track;

The rail clamping mechanism has a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are fixed on the working platform, and the first clamping assembly and the second clamping assembly The holding assembly encloses a guide rail accommodating space for accommodating the guide rail, and the first clamping assembly and the second clamping assembly respectively clamp and limit the guide rail laterally and longitudinally;

There are two chamfering and grinding mechanisms, which are respectively arranged on both sides of the guide rail. Each of the chamfering and grinding mechanisms has a grinding assembly, and the working part of the grinding assembly grinds the edges of the guide rail to form a chamfer with a set angle. horn;

The first linear reciprocating mechanism, the grinding assembly is fixed at the output end of the first linear reciprocating mechanism, and the first linear reciprocating mechanism drives the grinding assembly to reciprocate from one end of the guide rail to the other end.

As a further improvement, the clamping assembly has at least two clamps, the clamps are arranged along the length direction of the guide rail, and the two clamps act synchronously.

As a further improvement, the first clamping assembly includes a first clamping part and a second clamping part, the first clamping part and the second clamping part are respectively located at both ends of the guide rail in the longitudinal direction, and the second clamping part The output end of the part is against one end of the guide rail, so that the other end of the guide rail is against the first clamping part.

As a further improvement, the cutting mechanism includes a cutting disc, a driving rod and a fixed rod. The base of the disc is fixed, and the other end is hinged with the support rod, and the bottom of the support rod is provided with a base three.

As a further improvement, the slide assembly is arranged above the base one and is slidably matched with the base one through the slider, and the sliders are arranged in pairs on both sides of the base one and the upper surface of the slider is fixed to the base one, Drive the slider to slide along the guide rail through the driving device;

Slider assembly 2, located on one side of base 2 and slidingly matched with base 2 through sliders, said base 2 is vertically arranged on base 1, said sliders are arranged in pairs on both sides of base 2 and one The side is fixed to the base two, and the sliding block is driven to slide along the guide rail through the driving device two.

As a further improvement, a support plate is provided on the side of the base two away from the rotary hole drilling assembly.

As a further improvement, the support plate includes a part one and a part two, the part one and the part two are vertically arranged, and the part one abuts against the base two, and the part two abuts against the slide assembly one.

As a further improvement, the drilling assembly includes a drive mechanism three and a drill rod, the drive mechanism three is a high-speed motor, the output shaft of the high-speed motor is connected to the drill rod, the free end of the drill rod extends away from the base one and The drill pipe is arranged parallel to the base two.

Compared with the prior art, the structure setting of the present invention is reasonable:

1. Cut the whole bar through the cutting disc, and at the same time use the drilling assembly on the electric slider unit to drill the whole bar as a whole, which is convenient for the formation of holes, and effectively avoids the difference in depth between the holes and the depth of the holes. It can be kept consistent, and the punching and cutting are realized on the same equipment, the efficiency is improved, and the production effect is good;

2. The clamping mechanism realizes the clamping and station switching of the guide rail by means of the first linear reciprocating mechanism and the second linear reciprocating mechanism, realizing the switching of the guide rail from the first station to the second station for chamfering processing, and At the same time, the last guide rail put into the second station for chamfering processing is transported to the third station, which has a simple structure and high transport efficiency;

3. By setting the grinding components on both sides of the guide rail and chamfering the guide rail at the same time, one-time molding and high processing efficiency.

4. The adjustment of different chamfering angles and chamfering sizes can be realized by adjusting the setting of the bracket.

5. The guide rail clamping assembly can reliably and stably clamp the guide rail, thus ensuring the processing quality.

Description of drawings

Fig. 1 is a three-dimensional structural schematic diagram of the punching and polishing machine of the present invention;

Fig. 2 is a schematic diagram of the three-dimensional structure of the cutting mechanism of the present invention;

Fig. 3 is a left view of the cutting mechanism of the present invention;

Fig. 4 is a schematic diagram of the three-dimensional structure of the electric slider unit of the present invention;

Fig. 5 is a structural schematic diagram of another viewing angle of the electric slider unit of the present invention;

Fig. 6 is a left view of the electric slider unit of the present invention;

Fig. 7 is a schematic diagram of the three-dimensional structure of the support plate of the electric slider unit of the present invention;

Fig. 8 is a front view of the overall structure of the guide rail handling and clamping device of the present invention;

Fig. 9 is a top view of the overall structure of the guide rail handling and clamping device of the present invention;

Fig. 10 is A-A sectional view;

Fig. 11 is a schematic diagram of the position switching state of the clamping mechanism;

Fig. 12 is a schematic diagram of the three-dimensional structure of the chuck;

Figure 13 is a front view of the chuck;

Figure 14 is a schematic structural view of another preferred embodiment;

Fig. 15 is a perspective view of the overall structure of the present invention;

Fig. 16 is a top view of the overall structure of the guide rail chamfering and grinding device of the present invention;

Fig. 17 is a left view of the overall structure of the guide rail chamfering and grinding device of the present invention;

Fig. 18 is a schematic structural view of the first clamping part of the guide rail chamfering and grinding device of the present invention;

Fig. 19 is a schematic structural view of the grinding assembly of the present invention;

Fig. 20 is a schematic structural view of the guide rail stabilization assembly of the present invention;

Fig. 21 is a schematic diagram of the structure of the guide rail of the present invention.

In the figure, 310-working table, 320-cutting mechanism, 321-cutting disc, 322-driving rod, 323-fixed rod, 324-motor, 325-support rod, 326-base three, 330-electric slider unit, 340 -drilling assembly, 350-sliding table assembly one, 351-sliding block, 360-sliding table assembly two, 361-base two, 370-support plate, 371-part one, 372-part two, 38-base one, 381 - guide rail, 382 - driving device one, 390 - whole rod.

Detailed ways

The technical solutions of the present invention will be further described below in conjunction with the embodiments and the accompanying drawings.

As shown in Figures 1 to 21, the punching and grinding machine includes:

The workbench 10 is provided with a cutting mechanism 20 for cutting the whole bar. The cutting mechanism 20 is arranged at both ends of the workbench 10. The bottom of the cutting mechanism 20 is provided with a screw mechanism, and the cutting mechanism 20 is driven by a driving device along the working direction. Longitudinal sliding of table 10 and cutting of the whole bar;

Some electric slider units 30 are located below the workbench 10, and the electric slider unit 30 is provided with a drilling assembly 40 for punching the whole rod, and one side of the drilling assembly 40 is provided with a slide assembly. 50 and the bottom of the slide assembly one 50 is provided with a slide assembly two 60, the slide assembly one 50 drives the drilling assembly 40 to move longitudinally through a screw mechanism, and the slide assembly two 60 is driven by a screw mechanism The drilling assembly 40 moves in a vertical direction.

A first linear reciprocating mechanism for vertical reciprocating movement, the output end of the first linear reciprocating mechanism is fixed with a second linear reciprocating mechanism for horizontal reciprocating movement, the output end of the second linear reciprocating mechanism A clamping mechanism is fixed, and the clamping mechanism has at least two groups of clamping components; a first station, a second station and a third station are arranged side by side under the first linear reciprocating mechanism on the frame, By means of the output end of the second linear reciprocating mechanism, the clamping assembly is synchronously switched over the first station, above the second station, above the second station, and above the third station, and the clamping assembly is switched to the first station. The output end of the first linear reciprocating mechanism moves downward to pick up the guide rail after the first station and the second station are above, and the clamping assembly is switched to above the second station and above the third station and then attached to the first station. The output end action of a linear reciprocating mechanism moves down the release track;

The rail clamping mechanism has a first clamping assembly and a second clamping assembly, the first clamping assembly and the second clamping assembly are fixed on the working platform, and the first clamping assembly and the second clamping assembly The holding assembly encloses a guide rail accommodating space for accommodating the guide rail, and the first clamping assembly and the second clamping assembly respectively clamp and limit the guide rail laterally and longitudinally;

There are two chamfering and grinding mechanisms, which are respectively arranged on both sides of the guide rail. Each of the chamfering and grinding mechanisms has a grinding assembly, and the working part of the grinding assembly grinds the edges of the guide rail to form a chamfer with a set angle. horn;

The first linear reciprocating mechanism, the grinding assembly is fixed at the output end of the first linear reciprocating mechanism, and the first linear reciprocating mechanism drives the grinding assembly to reciprocate from one end of the guide rail to the other end.

The guide rail handling clamping device includes a frame 110 and a clamping mechanism 120, each clamping mechanism 120 has at least two sets of clamping assemblies 121, specifically the first clamping assembly 121 and the second clamping assembly 122 in this embodiment , which are respectively symmetrically provided with two and two first clamping assemblies 121 and two second clamping assemblies 122 respectively close to the two ends of the guide rail; the frame 110 is provided with a first linear reciprocating Motion mechanism 130, the output end of the first linear reciprocating mechanism 30 is fixedly provided with the second linear reciprocating mechanism 140 of vertical reciprocating motion, and the clamping mechanism 120 is fixedly arranged at the output end of the second linear reciprocating mechanism 140; In the embodiment, the first station 150, the second station 160 and the third station 170 are arranged side by side under the first linear reciprocating mechanism 130 on the frame 110, and preferably the first linear reciprocating mechanism 130 and Two second linear reciprocating mechanisms 140 are arranged symmetrically. In addition, the two first linear reciprocating mechanisms and the second linear reciprocating mechanisms act synchronously. The components are all fixed on the output end of the second linear reciprocating mechanism corresponding to it, and the second linear reciprocating mechanism is fixed on the output end of the first linear reciprocating mechanism corresponding to it, so that by means of the second linear reciprocating mechanism The output end of 130 enables the first clamping assembly and the second clamping assembly to be switched over the first station 150 , above the second station 160 , and above the second station 160 and above the third station 170 synchronously. And after the first clamping assembly and the second clamping assembly are switched to the top of the first station 150 and the second station 160, the output end of the first linear reciprocating mechanism 140 works to move down the clamping guide rail, the first After the clamping assembly and the second clamping assembly are switched above the second station 160 and above the third station 170 , the release guide rail is moved downward with the action of the output end of the first linear reciprocating mechanism 140 .

Specifically, the first linear reciprocating mechanism 130 has a downward pressure cylinder 131, a first mounting plate 133 fixed on the output end 132 of the downward pressure cylinder, and a stabilizing component 134, and the downward pressure cylinder 131 drives the first mounting plate 133 to reciprocate vertically. To move, the stabilizing assembly 134 provides guidance to the first mounting plate 133 during its vertical reciprocating movement to keep it stable. The stabilizing assembly 134 has guide rods 1341 positioned at both sides of the pressing cylinder and guide rods 1341 that are compatible with the first mounting plate 133. Guide sleeve 1342, the guide sleeve 1342 is fixed on the support arm 111, the lower end of the guide rod 1341 is fixed on the first mounting plate 133, the upper end penetrates into the guide sleeve 1342, and the piston rod of the downward pressure cylinder 131 can be extended or retracted. Realize driving the second linear reciprocating mechanism to move vertically up and down.

The second linear reciprocating mechanism 140 has a servo motor 141, a screw nut pair 142, a slide plate assembly 143 and a first mounting plate 144, and the first clamping assembly and the second clamping assembly are fixed on the second mounting plate 144. On the end face, the servo motor 141 is fixed on the first mounting plate 133, and is arranged along the screw nut pair 142 along the horizontal and vertical axis of the guide rail. The slide assembly 143 has a guide rail 1431 and a slider 1432 fixed on the lower end face of the first mounting plate The second mounting plate 144 is fixed on the slide block 1432, the screw mandrel of the screw nut pair is fixed on the output shaft of the servo motor 141, and its nut is fixed on the second mounting plate 144, so when the servo motor 141 rotates positively and negatively During the process, the horizontal movement of the first clamping component and the second clamping component can be driven.

The clamping assembly has at least two clamping heads 121 arranged along the length direction of the guide rail, and the two clamping heads 121 act synchronously. Specifically, the chuck 121 has symmetrically arranged jaws 1211 and a jaw driving cylinder 1212, the jaws 1211 are fixed at the output end 12121 of the jaw driving cylinder 1212, and the jaw driving cylinder 1212 can force the two jaws 1211 to move toward each other. Each chuck 121 has at least two sets of opposing jaws 1211, preferably the jaw driving cylinder 1212 is a double-acting double-piston cylinder, and each set of opposing jaws 1211 is respectively fixed on the two output ends of the double-acting double-piston cylinder , then the two clamping jaws 1211 can move towards each other synchronously, so even after changing the guide rails of different specifications, the axis alignment between the clamped guide rail and the processing station can still be realized. The clamping jaw 1211 has a connecting portion 12111 and a clamping portion 12112, the connecting portion 12111 is fixedly connected to the output end 12121 of the double-acting double-piston cylinder, and the clamping portion 12112 is in contact with the side of the guide rail.

Preferably, the clamping part 12112 has a concave clamping surface 12113, the clamping surface 12113 fits with the side of the guide rail during the clamping process, and a step 112114 is formed between the concave clamping surface 12113 and the connecting part 12111, In this way, during the clamping process, the step 12114 is in contact with the upper end surface of the guide rail, thereby further restricting the swing of the guide rail and improving the clamping stability of the guide rail. In this embodiment, it is further preferable that the lower edge of the clamping surface 12113 is flush with the lower end surface of the clamping part 12112, so that the bonding area between the clamping surface 12113 and the side of the guide rail can be ensured as large as possible, and the distance between the clamping surface and the side of the guide rail can be increased. Friction, so that the gripper and the guide rail are stably clamped.

It should be noted that the first station 150, the top of the second station 160 and the second station 160 are the guide rail drilling station, the guide rail chamfering station and the finished product storage station respectively. The two clamping components act synchronously, that is, the first clamping component and the second clamping component move synchronously horizontally following the first linear reciprocating mechanism or vertically following the second linear reciprocating mechanism.

The first station 150 places the guide rail to be drilled, and the second station 160 places the guide rail to be chamfered. Then, after the guide rail drilling and chamfering are completed, the first linear reciprocating mechanism drives the first clamping assembly and the second After the two clamping assemblies move horizontally to the top of the first station 150 and the second station 160, the piston rod of the downward pressure cylinder 131 stretches out to drive the first mounting plate together with the second linear reciprocating mechanism, the first clamping assembly and the second clamping assembly. After the clamping assembly moves down to a height that can fully clamp the guide rail, the two output ends of each jaw drive the cylinder to retract inwardly, thereby clamping the guide rail between the two jaws; then press down the cylinder 31 The retraction of the piston rod drives the first clamping assembly and the second clamping assembly to move upwards to drive the guide rail to move up to the highest position. After the servo motor rotates, the second mounting plate and the first clamping assembly and the first clamping assembly are driven by the screw nut pair. The second clamping assembly moves horizontally to the second station 160 and the third station 170. At this time, the drilled guide rail is located above the second station 160, and the chamfered guide rail is located above the third station 170, and then The piston rod of the down-pressing cylinder is stretched out, driving the first clamping assembly and the second clamping assembly together with the guide rails into the second station 160 and the third station 170; finally the down-pressing cylinder is retracted, driving the first clamping assembly And the second clamping assembly moves to the top of the second station 160 and the third station 170, and then the second linear reciprocating mechanism drives it to return horizontally to the top of the first station 150 and the second station 160, waiting to move down Handling, to realize the handling of guide rails and station switching.

Since the clamping surface 12113 of the clamping jaw 1211 in the above-mentioned preferred embodiment is a plane, the clamping jaw drive cylinder 1212 is required to apply a sufficiently large driving force to the clamping jaw 1211 during the clamping process so that the clamping surface 12113 can be aligned with the guide rail. Only when there is enough friction between the sides can the gravity of the guide rail be overcome and the guide rail can be clamped and lifted up, but this will lead to a larger size of the jaw driving cylinder 1212, thereby increasing the size and cost of the chuck, based on reducing the cost As well as the size of the collet, the difference between this embodiment and the first embodiment is that the clamping surface 12113 has a protrusion 12115, the protrusion 12115 is close to the lower edge of the clamping surface, and the protrusion 12115 is an arc-shaped protrusion. Since the existing conventional guide rail is provided with an arc-shaped groove on the side of the guide rail in order to stably cooperate and assemble with the slider, the protrusion 12115 will be embedded in the arc-shaped groove during the clamping process, thereby stably clamping the guide rail At the same time, due to the cooperation of the protrusion and the groove, the requirements for the jaw driving cylinder 1212 are greatly reduced.

Rail chamfer grinding device, including

A working platform 211; it is set horizontally and fixed on the frame 210.

The rail clamping mechanism 220 has a first clamping assembly 221 and a second clamping assembly 222, the first clamping assembly 221 and the second clamping assembly 222 are fixed on the working platform 211, and the first clamping assembly 221 and the second clamping assembly 222 are fixed on the working platform 211. The second clamping assembly 222 encloses a guide rail accommodating space for accommodating the guide rails, and the first clamping assembly 221 and the second clamping assembly 222 respectively clamp and limit the guide rail 270 laterally and longitudinally;

Specifically, the first clamping assembly 221 includes a first clamping part 2211 and a second clamping part 2212, the first clamping part 2211 and the second clamping part 2212 are respectively located at the longitudinal ends of the guide rail, and the second clamping part 2212 The output end of the guide rail abuts against one end of the guide rail 270 , so that the other end of the guide rail abuts against the first clamping portion 2211 .

Preferably, the first clamping part 2211 has a first clamping block 22111, and the first clamping block 22111 is fixed on the upper end surface of the working platform 211 by bolts; the second clamping part 2212 has a second clamping block 22122 and a clamping block The reciprocating mechanism 22121, the second clamping block 22122 is fixed at the output end of the clamping block reciprocating mechanism 22121, the first clamping block 22111 is set opposite to the second clamping block 22122, so that the clamping block reciprocating mechanism 22121 When the output end of the second clamping block 22212 is driven to move to the first clamping block 22111, the guide rail can be clamped between the first clamping block 22111 and the second clamping block 22122, so as to realize the lateral positioning of the guide rail.

The second clamping assembly 222 includes at least two sets of symmetrically arranged transverse clamping parts, the transverse clamping part has a transverse clamping block 2222 and a transverse clamping reciprocating mechanism 2221, and the transverse clamping block 2222 is fixed on the transverse clamping reciprocating mechanism 2221 output terminal.

The chamfering and grinding mechanism 230 has two and is respectively arranged on both sides of the guide rail 270. Each chamfering and grinding mechanism has a grinding assembly 231, and the working part of the grinding assembly 231 grinds the edges 271/272 of the guide rail 270 to form a Angled chamfer;

The first linear reciprocating mechanism 240, the grinding assembly 231 is fixed on the output end of the first linear reciprocating mechanism 240, the first linear reciprocating mechanism 240 drives the grinding assembly 231 to reciprocate from one end of the guide rail to the other end, thereby Enables chamfering along the entire length of the guide rail.

Specifically, the grinding assembly 231 includes a grinding head 2311 and a grinding motor 2312. The grinding head 2311 is fixed on the main shaft of the grinding motor 2312, so that the grinding motor 2312 drives the grinding head 2311 to rotate at a high speed, and the high-speed rotating grinding head contacts the edge of the guide rail. The edges can then be ground to obtain chamfers.

Considering that the grinding process also includes the clamping and adjustment of the guide rail, if the grinding head is always kept in the grinding position, it is very easy to affect the clamping of the guide rail, and even collide with the guide rail and cause equipment damage. It is necessary to keep the grinding head away from the guide rail, so this embodiment preferably also includes a second linear reciprocating mechanism 250, the grinding assembly 231 is fixed at the output end of the second linear reciprocating mechanism 250, and the second linear reciprocating mechanism 250 is fixed Set at the output end of the first linear reciprocating mechanism 30 .

Specifically, the first linear reciprocating mechanism 240 includes a servo motor 241, a gear 242 and a rack 243, the servo motor 241 is fixed on the first support plate 245, the gear 242 is fixed on the main shaft of the servo motor 241, and the rack 243 is fixed on the frame 210, and the gear 242 is meshed with the rack 243, so when the servo motor 241 rotates positively and negatively, the gear can be driven to move linearly along the rack, thereby driving the first support plate 245 to move linearly; Reduce the frictional force between the first support plate 245 and the frame, so that the movement of the first linear reciprocating mechanism is more flexible. In this embodiment, it is preferable to symmetrically arrange between the lower end surface of the first support plate 245 and the frame. The sliding rail assembly 244 includes a rail 2441 fixed on the frame and a sliding block 2442 , the sliding block 2442 is fixed on the lower surface of the first support plate 245 and slides along the rail 2441 .

The second linear reciprocating mechanism 250 includes a downward pressure cylinder 251, a second support plate 252, and a stabilizing component 253. The downward pressure cylinder 251 is fixedly connected to the first support plate 245, and its output end 2511 is fixed to the second support plate 252. Connected, the stabilization assembly 253 includes a guide rod fixed on the first support plate and a guide sleeve fixed on the second support plate, the guide rod is inserted into the guide sleeve, and the pressing cylinder 251 drives the second support plate relative to the first support plate Enhance the stability of the second support plate when exercising.

Since different guide rails have different chamfering requirements, a chamfering device is required to be able to flexibly adjust to meet the needs of different chamfering angles. In order to solve this problem, the preferred grinding assembly 231 in this embodiment is passed An adjusting bracket 260 is fixed on the output end of the second linear reciprocating mechanism 50 .

Specifically, the adjusting bracket 260 includes a vertical bar 261, a cross bar 262, an adjusting block 263 and a connecting block 266, the adjusting block 263 is provided with a first through hole 2631 and a second through hole 2632, and the first through hole 2631 and the second through hole The axes of 2632 are perpendicular to each other, one end of the vertical rod 261 is fixed on the second support plate 252, and the other end penetrates into the first through hole 2631, one end of the cross bar 262 is fixedly connected with the connecting block 266, and the other end penetrates into the second through hole 2632, the connecting block 266 is fixedly connected with the grinding motor 232. It also includes a first locking assembly 264 and a second locking assembly 265. Tensioning grooves are provided in the radial direction of the first through hole 2631 and the second through hole 2632, and the tensioning grooves connect the first through hole and the second through hole respectively. The hole communicates with the outside, preferably the first locking assembly 264 and the second locking assembly 265 are bolts, and the first locking assembly 264 and the second locking assembly 265 are respectively vertically screwed into the adjustment block 263 along the two tensioning grooves, then When the first locking assembly 264 and the second locking assembly 265 are unscrewed, the vertical rod and the cross bar can rotate flexibly in the first through hole and the second through hole, and the first locking assembly 264 and the second When the locking assembly 265 is tightened, the upright bar and the cross bar can be locked in the first through hole and the second through hole, keeping their current positions and angles.

In the process of grinding and chamfering the guide rail by the grinding head, since the grinding head will generate impact load with the edge 271/272 of the guide rail, it will cause the guide rail to vibrate, resulting in the grinding chamfer with burrs. Considering this problem, this implementation The way preferably also includes a guide rail stabilizing assembly 280, the guide rail stabilizing assembly 280 is fixed on the second support plate 252, and the working end of the guide rail stabilizing assembly 280 is in contact with the upper end surface of the guide rail 270, so as to provide a vertical guide rail to the guide rail during the grinding process. Pressure, thereby reducing the vibration of the guide rail caused by grinding.

Preferably, the guide rail stabilization assembly 280 includes a frame body 281 and a roller set 282. The roller set 282 has at least two rollers 2821. Each roller 2821 is movably connected to the frame body 281. The wheel surfaces of the rollers 2821 are in contact with the upper end surface 273 of the guide rail.

In order to adapt to guide rails of different heights, a frame height adjustment mechanism is also included, the output end of which is fixed on the frame body 281, and the relative height between the roller 2821 and the upper end surface of the working platform is changed with the movement of the output end of the frame body adjustment mechanism.

Specifically, the frame body height adjustment mechanism has a threaded hole 2521 and an adjusting screw 283 fixed on the second support plate, the threaded hole 2521 is compatible with the adjusting screw 283, and one end 2832 of the adjusting screw 283 passes through the threaded hole. It is fixedly connected with the frame body 281, and the other end 2831 is fixed with a rotating part. The rotating part is convenient for the operator to apply force to rotate the adjusting screw 283, so that when the adjusting screw 283 is rotated, the frame body 281 can be moved up and moved. , so as to drive the roller 2821 to change the relative height to the working platform 211 .

Also comprise a lock nut 284, lock nut 284 is screwed into adjusting screw rod 283, the end face of lock nut 284 can contact with the upper end face of threaded hole, continue to tighten lock nut 284 and can make the lower end face of lock nut extrude The upper end surface of the threaded hole thus makes the adjusting screw 283 locked and anti-loosening.

In addition, it should be noted that, considering that if the two grinding assemblies are arranged symmetrically and the width of the guide rail is small, the two grinding assemblies 231 are likely to interfere during the grinding process. Each grinding assembly 231 is respectively provided with a second linear reciprocating mechanism, an adjusting bracket and a guide rail stabilizing assembly, thereby well avoiding the interference of the two grinding assemblies 231 during chamfering of guide rails of smaller sizes.

The specific working principle is:

The first step is to adjust the angle of the grinding component by adjusting the bracket, and adjust the guide rail stabilization component to make the roller and the upper end surface of the guide rail reach a suitable height;

The second step is to place the guide rail in the guide rail accommodating space, control the action of the first clamping assembly and the second clamping assembly, respectively clamp the guide rail from the horizontal and vertical directions, and after clamping, the lower end surface 73 of the guide rail is close to the working position. on the platform;

The third step is to start the grinding motor to drive the grinding head to rotate at a high speed, the second linear reciprocating mechanism drives the grinding assembly to move down, and the grinding head contacts the edge of the guide rail to start grinding;

In the fourth step, the first linear reciprocating mechanism works, driving the grinding assembly to move to the other end along the length direction of the guide rail and return to the initial point;

In the fifth step, the grinding motor stops, and at the same time, the action of the second linear reciprocating mechanism drives the grinding assembly to move up and away from the guide rail;

In the sixth step, the first clamping component and the second clamping component move to release the clamping state of the guide rail, and the chamfering process is completed.

The whole rod product is widely used in various fields. When processing the whole rod product, it may be faced with punching, slotting, cutting, etc. the whole rod product. Whether it is punching or slotting and cutting, the whole rod product needs to be Stabilize on the workbench, and then proceed to the follow-up operation. At present, when processing the whole rod product in the prior art, it has the following defects: 1. Punching and cutting cannot be realized on the same equipment, and the whole rod product needs to be operated in separate stations; When the product is punched, the depth of the punched hole cannot be controlled. The existing punching and cutting are operated on different equipment, and the efficiency is low. Moreover, it can only mill holes for specific whole rod products, which has limitations in use.

For this reason, the present invention has designed a kind of punching and polishing all-in-one machine, carries out the cutting of specified size to the whole rod by cutting mechanism 20, and the drilling assembly 40 that is arranged on the electric slider unit 30 carries out punching to the whole rod 90, thereby realizes Both drilling and cutting can be realized in one device.

Concretely, the whole rod is fixed on the workbench 10, and several electric slider units 30 located under the workbench 10 drill holes on the whole rod at the same time, and the drilling assembly is adjusted by the first slide assembly 50 and the second slide assembly 60 40 in the longitudinal and vertical position, and then punch the whole rod 90, after the punching is completed, the whole rod is cut by the cutting mechanism 20, the operation efficiency is high, there is no limitation of use, and the punching The depth can be adjusted.

As a further preferred embodiment, the cutting mechanism 20 includes a cutting disc 21, a driving rod 22 and a fixed rod 23, the cutting disc 21 is connected to a motor 24, one end of the driving rod is hinged to the base of the cutting disc, and the other end is hinged to the support rod 25 One end of the fixed rod 23 is fixed to the base of the cutting disc, and the other end is hinged to the support rod 25, and the bottom of the support rod 25 is provided with a base three 26.

Specifically, the driving rod 22 is an air cylinder. When working, the cylinder drives the cutting disk 21 to cut the whole bar, which can effectively realize the cutting work of the whole bar and improve the efficiency. The bottom of the cutting mechanism 20 is provided with a screw mechanism, and the cutting mechanism 20 is driven to slide along the longitudinal direction of the workbench 10 by a driving device to cut the whole bar. Both sides of the lower surface of the base three 26 are provided with slide blocks in pairs, and slide rails are provided on the workbench. Under the drive of the motor, through the cooperation of the screw mechanism and the slide block and the slide rails, the cutting mechanism 20 moves along the slide rails. Move in the direction and cut the whole bar.

As a further preferred embodiment, the slide assembly one 50 is arranged above the base one 80 and is slidably matched with the base one 10 through the slider 51. The sliders 51 are arranged in pairs on both sides of the base one 80 and the sliders The upper surface of the 51 is fixed to the base one 80, and the slider 51 is driven to slide along the guide rail 81 through the driving device one 82;

Slider assembly 2 60 is located on one side of base 2 61 and is slidably matched with base 2 61 through slider 21, said base 2 61 is vertically arranged on base 1 80, and said sliders 21 are arranged in pairs on base 2 61 Two sides of the slider 21 and one side of the slider 21 are fixed to the base 2 61, and the slider 61 is driven to slide along the guide rail 62 by the driving device 2 63 .

Through the cooperative arrangement of the first slide assembly 50, the second slide assembly 60 and the screw mechanism, the rotary hole assembly is arranged on the base two 61, and since the base two 61 is vertically arranged on the base two 61, driven by the screw screw mechanism , the sliding table assembly 1 50 can slide along the axial direction of the guide rail 11, and then the position of the rotary hole assembly on the surface milling hole of the whole rod 90 can be adjusted, and the sliding table assembly 2 60 can carry out vertical direction under the drive of the screw mechanism Sliding, and then drive the rotating hole assembly to slide along the axial direction of the base two 61, thereby controlling the adjustment of the hole depth when milling the hole on the whole rod.

To sum up, the electric slider unit, through the setting of the first slide assembly 50 and the second slide assembly 60, is driven by the screw mechanism so that during the process of processing the entire rod 90, the drilling assembly makes holes on the entire rod 90. The depth of the hole and the position of the hole can be controlled. Compared with the prior art, the hole position of the whole rod 90 product is single and cannot be adjusted according to the demand. The electric slider unit of the present invention saves time and effort in the process of processing the whole rod, and improves the Processing efficiency.

As a further preferred embodiment, a support plate 70 is provided on the side of the second base 61 away from the rotary hole drilling assembly.

During specific work, because the drilling assembly is located on the base two 61, it is used to punch holes in the whole rod 90. When punching holes, severe vibrations are generated. If the support plate 70 is not provided, errors are likely to occur due to the severe vibrations, which will affect the accuracy of the holes and be unfavorable for the smooth progress of milling holes.

As a further preferred embodiment, the support plate 70 includes a component one 71 and a component two 72, the component one 71 and the component two 72 are arranged vertically, and the component one 71 abuts against the base two 71, and the component two 72 abuts against the slide assembly one 70 superior.

The support plate 70 is respectively fixed with the base 2 71 and the sliding table assembly 1 50 through the first part 71 and the second part 72. During the processing, it can effectively offset the rotation caused by the turning hole, so that the milling can be carried out smoothly, which is beneficial to the hole to be punched. precision control.

As a further preferred embodiment, a reinforcing rib 73 is further provided on the support plate 70 , and the sides of the reinforcing rib 73 are in contact with the midlines of the first part 71 and the second part 72 .

The setting of the ribs improves the stability and life of the entire electric slider unit during the working process of milling holes. What's more, it is conducive to the smooth progress of milling holes, and the electric slider unit can be used for a long time.

As a further preferred embodiment, the drilling assembly 40 includes a drive mechanism three and a drill rod 41, the drive mechanism three is a high-speed motor 42, the output shaft of the high-speed motor 42 is connected with the drill rod 41, and the free end of the drill rod 41 The drill rod 41 extends away from the base 1 80 and is parallel to the base 2 71 .

The electric slider unit is simple in structure and easy to use; it is convenient to carry out milling operation on the whole rod 90 anytime and anywhere through the movable drilling assembly 50, and the depth and position of the hole are controllable, and the precision is high; The setting makes the stability of the entire electric slider unit improved during the working process of the milling hole, and the service life is also improved, and the practicability is good.

In order to ensure the fixation of the whole rod on the worktable, a fixed block is provided on the workbench, and a fixed groove is provided on the fixed block, and an electromagnetic sucker is provided in the fixed groove, and the whole rod is fixed by the electromagnetic sucker. In the specific working process, the fixing effect is good. It is conducive to the smooth progress of punching and cutting.

The structure of the punching and grinding all-in-one machine is reasonable. The whole bar is cut through the cutting disc 21. At the same time, the drilling assembly 40 on the electric slider unit 30 is used to drill the whole bar as a whole, which is convenient for the formation of holes and effectively avoids the The depth of the holes is different, the depth of the holes can be kept consistent, and the drilling and cutting can be realized on the same equipment, the efficiency is improved, and the production effect is good.

What is described herein is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Modifications or supplements to the described specific embodiments by those skilled in the art to which the present invention belongs, or replacements in similar manners shall fall within the protection scope of the present invention.

Claims (8)

1. a kind of punch-cuts mechanism characterized by comprising

Workbench (310), is provided with the cutting mechanism (320) for cutting whole stick, and cutting mechanism (320) is set to workbench (310) both ends, the bottom of cutting mechanism (320) are equipped with screw mechanism, by driving device driving cutting mechanism (320) along The longitudinal sliding motion of workbench (310) simultaneously cuts whole stick；

Several electronic slide units (330) are set to below workbench (310), and electronic slide unit (330) is equipped with for whole The side of the boring assemblies (340) that stick is punched, the boring assemblies (340) is equipped with slide unit component one (350) and slide unit group The bottom of part one (350) is equipped with slide unit component two (360), and the slide unit component one (350) is drilled group by screw drive mechanism Part (340) moves in the longitudinal direction, and the slide unit component two (360) is by screw drive mechanism boring assemblies (340) in vertical side It moves up.

The output end of the first straight line reciprocating mechanism moved back and forth vertically, the first straight line reciprocating mechanism is installed with The output end of the second straight line reciprocating mechanism of horizontal reciprocating movement, the second straight line reciprocating mechanism is installed with clamping Mechanism, the clamping device have at least two groups clamp assemblies；It below first straight line reciprocating mechanism and arranges on the rack Equipped with the first station, second station and 3rd station, the output end by second straight line reciprocating mechanism makes clamp assemblies Synchronization mutually switches above the first station, above second station and above second station, above 3rd station, the clamping group Part is switched to the first station, above second station after attach the output end work of first straight line reciprocating mechanism and move down folder Guide rail is taken, the clamp assemblies are switched to above second station, 3rd station attaches first straight line reciprocating mechanism behind top Output end movement move down release track；

Guide rail clamping device has the first clamp assemblies and the second clamp assemblies, first clamp assemblies and the second clamping group Part is fixedly arranged on the workbench, and the first clamp assemblies and the second clamp assemblies enclose out the guide rail for accommodating guide rail and hold Between emptying, first clamp assemblies and the second clamp assemblies carry out clamping limit to guide rail by horizontal and vertical respectively；

Chamfer grinding mechanism, there are two tools and is respectively arranged on the two sides of guide rail, and each chamfer grinding mechanism has polishing group Part, the work department of the sanding component carry out polishing to the seamed edge of guide rail and form the chamfering with set angle.

2. a kind of punch-cuts mechanism according to claim 1, which is characterized in that the clamp assemblies have at least two Collet, the collet is arranged along rail length direction, and two collet synchronization actions.

3. a kind of punch-cuts mechanism according to claim 1, which is characterized in that first clamp assemblies include first Clamping part and the second clamping part, first clamping part and the second clamping part are located at the both ends of guide rail longitudinal direction, the second clamping The output end in portion and one end of guide rail offset, and the other end of guide rail is made to be pushed against the first clamping part.

4. a kind of punch-cuts mechanism according to claim 1, which is characterized in that the cutting mechanism (320) includes cutting Cut disk (321), drive rod (322) and fixed link (323), chopping disk (321) connects motor (324), one end of drive rod with cut The pedestal for cutting disk is hinged, and hingedly, one end of the fixed link (323) and the pedestal of chopping disk are solid for the other end and support rod (325) Fixed, hingedly, the bottom of the support rod (325) is equipped with pedestal three (326) for the other end and support rod (325).

5. a kind of punch-cuts mechanism according to claim 1, which is characterized in that the slide unit component one (350) is set to It is slidably matched above pedestal one (380) and by sliding block (51) with pedestal one (310), the sliding block (351) is set to pedestal in pairs The two sides of one (380) and the upper surface of sliding block (351) and pedestal one (380) are fixed, drive sliding block by driving device one (382) (351) it is slided along guide rail (381)；

Slide unit component two (360) is set to pedestal two (361) side and is slidably matched by sliding block (321) with pedestal two (3361), The pedestal two (361) is vertical on pedestal one (380), the sliding block (321) in pairs set on pedestal two (361) two sides and The side of sliding block (321) and pedestal two (361) are fixed, by driving device two (363) driving sliding block (361) along guide rail (362) it slides.

6. a kind of punch-cuts mechanism according to claim 3, which is characterized in that bored on pedestal two (361) away from turn hole The side of aperture member is equipped with support plate (370).

7. a kind of punch-cuts mechanism according to claim 4, which is characterized in that support plate (370) includes component one (371) it is vertically arranged with component two (372), component one (371) and component two (372), and component one (371) is against pedestal two (371) on, component two (372) is on slide unit component one (370).

8. a kind of punch-cuts mechanism according to claim 1, which is characterized in that the boring assemblies (340) include driving Motivation structure three and drilling rod (341), the driving mechanism three are high-speed motor (342), the output shaft and drilling rod of high-speed motor (342) (341) it is connected, direction extension and drilling rod (341) and pedestal two of the free end of drilling rod (341) to separate pedestal one (380) (371) it is arranged in parallel.