CN114101419A - A novel frock clamp for band iron strip bending machine - Google Patents
A novel frock clamp for band iron strip bending machine Download PDFInfo
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- CN114101419A CN114101419A CN202111323416.3A CN202111323416A CN114101419A CN 114101419 A CN114101419 A CN 114101419A CN 202111323416 A CN202111323416 A CN 202111323416A CN 114101419 A CN114101419 A CN 114101419A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 208
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 104
- 238000005452 bending Methods 0.000 title claims abstract description 68
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000013003 hot bending Methods 0.000 abstract description 7
- 239000002184 metal Substances 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 238000003780 insertion Methods 0.000 description 10
- 230000037431 insertion Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- -1 standard parts Substances 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/14—Bending rods, profiles, or tubes combined with measuring of bends or lengths
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/003—Positioning devices
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Abstract
The invention discloses a novel tooling clamp for bending a flat iron bar, and relates to the technical field of metal processing. The hot bending device comprises a mounting seat, wherein a hot bending component is arranged above the mounting seat; a first screw is fixed on a power output shaft of the clamping component motor arranged below the mounting seat; the outer thread on the left side of the screw is connected with a threaded sleeve; a guide rail is arranged below the screw sleeve; a moving block is arranged at the left side of the threaded sleeve; the front side and the rear side of the left side of the moving block are symmetrically provided with first bearings; an angle ruler is arranged on the upper wall of the moving block; a ranging rod is fixed on the rear wall of the guide rail; the left side and the right side of the gear are both connected with racks in a meshed manner. According to the bending angle measuring device, the bending angle is intuitively known by using the angle ruler as a reference, the bending efficiency is higher, the distance measuring and positioning are carried out on the flat iron bar by using the distance measuring ruler, and meanwhile, the flat iron bar with the middle bending part is quickly positioned by using the clamping component, so that the step of positioning the flat iron bar is simplified, and the bending angle measuring device is more convenient to use.
Description
Technical Field
The invention belongs to the technical field of metal processing, and particularly relates to a novel tool clamp for bending a flat iron bar.
Background
In the process of processing metal, particularly standard parts, metal parts are required to reach a preset shape, the metal parts are generally processed in a large scale by bending equipment in a factory, for some non-standard parts with low precision requirements, in order to reduce cost expenditure and save production time, the metal parts are generally formed by simmering and bending the flat iron strips by simple machinery according to actual conditions on site, at present, when the flat iron strips are simmered and bent, the flat iron strips are placed between two fixing plates which are connected through bolts, fixing parts in a fixing state are further arranged on two sides of the fixing plates, the fixing parts are positioned on one side far away from the bolts, when the flat iron strips are simmered and bent, the parts to be bent of the flat iron strips are abutted against the bolts, an acting force is applied to the fixing plates by external equipment, the fixing plates drive the bolts to continuously move towards the flat iron strips, and the flat iron strips are bent under the blocking of the fixing parts to achieve the simmering and bending effect of the flat iron strips, however, the following disadvantages still exist in the practical use:
1. in the prior art, when the flat iron bar is subjected to simmer bending, the simmer bending angle cannot be known in time, so that the simmer bending efficiency is reduced;
2. when prior art fixes a position the bend when bending over, need additionally use the ruler to measure the location, when the bend was the centre of band iron strip, the location operation was all comparatively troublesome simultaneously.
Consequently, prior art when bending over a slow fire the band iron strip, can't in time understand the angle of bending over a slow fire, has reduced bending over a slow fire efficiency, and prior art when fixing a position the bend when bending over a slow fire, needs additionally to use the ruler to measure the location, when the bend is the centre of band iron strip simultaneously, the location operation is all comparatively troublesome, can't satisfy the demand in the in-service use, so urgent needs can improve the technique on the market to solve above-mentioned problem.
Disclosure of Invention
The invention aims to provide a novel tooling fixture for bending a band iron bar, which is used for intuitively knowing the bending angle by using an angle ruler as a reference, measuring distance and positioning the band iron bar by using a distance measuring ruler, and quickly positioning the band iron bar with the middle bending part by using a clamping component, so that the problems that the bending angle cannot be known in time when the band iron bar is bent in the prior art, the bending efficiency is reduced, the bending position during bending needs to be measured and positioned by additionally using the ruler when the bending position is positioned in the prior art, and the positioning operation is troublesome when the bending position is the middle of the band iron bar are solved.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a novel tooling fixture for bending a flat iron bar by heating, which comprises a mounting seat, wherein a bending component is arranged above the mounting seat; a clamping component is arranged below the mounting seat; the bending component comprises a motor, the input end of the motor is electrically connected with an external power supply through a conducting wire, and a power output shaft of the motor is fixedly provided with a first screw rod; the outer thread on the left side of the first screw rod is connected with a threaded sleeve; a guide rail is arranged below the threaded sleeve, is positioned right below the threaded sleeve and is positioned in the middle of the mounting plate in the front-back direction; a moving block is arranged on the left side of the threaded sleeve; first bearings are symmetrically arranged on the front side and the rear side of the left side of the moving block; an angle ruler is arranged on the upper wall of the moving block, and zero position scales in the angle ruler and the right wall of the band iron bar body are positioned on the same vertical plane; a ranging rod is fixed on the rear wall of the guide rail; the clamping component comprises a gear, and racks are meshed and connected on the left side and the right side of the gear.
Further, the mounting seat comprises a mounting plate, and rubber blocks are fixed at four corner positions of the bottom of the mounting plate through bolts; the right wall of mounting panel is fixed with the curb plate, and motor and curb plate fixed connection.
Furthermore, reinforcing plates are fixed in front of and behind the left wall of the side plate; the reinforcing plate is arranged in a triangular mode, and the lower wall of the reinforcing plate is fixedly connected with the mounting plate.
Furthermore, a pushing block is fixed on the left wall of the threaded sleeve, and the left wall of the pushing block is arranged in an arc shape; a second sliding block is fixed below the pushing block; a sliding groove is formed in the position, corresponding to the position of the second sliding block, of the inner portion of the guide rail along the length direction of the guide rail; the guide rail is fixedly connected with the mounting plate.
Furthermore, a first sliding block is arranged on the left of the second sliding block, the first sliding block and the second sliding block are both positioned in the sliding groove, and the first sliding block and the second sliding block are both in clearance fit with the guide rail; an inserting block is fixed at the top of the first sliding block and is in clearance fit with the moving block; a flat iron bar body is arranged between the inserting block and the pushing block and corresponds to the upper wall of the guide rail; the position of the insertion block is provided with a slot corresponding to the lower wall of the moving block, the insertion block is located inside the slot, and the slot is a rectangular slot.
Furthermore, a clearance groove is formed in the position of the push block, corresponding to the right side of the moving block; the left side of the moving block and the right rear side of the moving block are both provided with a rotating structure; limiting grooves are formed in the front side and the rear side of the angle ruler; and a limiting bulge is fixed on the inner side of the limiting groove on the front side and corresponds to the upper wall of the moving block, and the limiting bulge is in clearance fit with the angle ruler.
Furthermore, the rotating structure comprises a circular plate, a twisting plate is fixed on the upper wall of the circular plate, and anti-skid grains are arranged on the side wall of the twisting plate; a second screw is fixed at the middle position of the lower wall of the circular plate; the second screw rod positioned on the left side penetrates through the moving block and is in threaded connection with the inserting block; the second screw rod on the right side penetrates through the angle ruler to be in threaded connection with the moving block.
Furthermore, an installation block is fixed below the first bearing and corresponds to the upper wall of the installation plate, the first bearing is fixed at the top of the installation block, the longitudinal section of the installation block is in a convex shape, and the top of the installation block is in a circular shape; a rubber sleeve is sleeved outside the first bearing; the ranging rod is located under the band iron body.
Further, a second bearing is fixed inside the gear; a connecting rod is fixed inside the second bearing and is fixedly connected with the mounting plate; and the outer parts of the two racks are fixed with a limiting plate corresponding to the lower wall of the mounting plate.
Further, the rear end of the rack on the left side is located behind the mounting plate; the front end of the rack positioned on the right side is positioned in front of the mounting plate; clamping plates are fixed at the front ends of the racks on the left side and the rear ends of the racks on the right side, the cross sections of the clamping plates are arranged in an L shape, and one end, close to the moving block, of the upper side of each clamping plate is abutted to the flat iron bar body; and a stop block is fixed at one end of the rack far away from the clamping plate.
The invention has the following beneficial effects:
1. according to the hot bending processing device, the angle ruler, the limiting groove, the limiting bulge and the rotating structure are arranged, after the band iron strip body is placed, the angle ruler is in a movable state by rotating the rotating structure on the right side of the moving block, the angle ruler is moved leftwards and rightwards, the zero-degree scale line in the angle ruler is aligned to the right wall of the band iron strip body, the zero-degree scale line in the angle ruler and the right wall of the band iron strip body are in the same vertical plane, the push block is finally moved towards the direction of the moving block by controlling the motor to carry out hot bending processing on the band iron strip body, the angle of the band iron strip body can be quickly known by taking the angle ruler as a reference in the hot bending state of the band iron strip body, and the problems that the hot bending angle cannot be known in time and the hot bending efficiency is reduced in the prior art are solved.
2. The invention is through setting up range finding chi and clamping member, before carrying on the bending to the band iron bar body, operate the moving block to move to the direction far away from the threaded sleeve at first, and operate the clamp plate to make the distance between the clamp plates greater than the length of the band iron bar body bending, when the bend is in the middle position of the band iron bar body, can put the band iron bar body on guide rail at this moment, make the left wall of the band iron bar body and rubber sleeve abut against, then exert the effort to the moving block direction to any clamp plate, make the clamp plate and band iron bar body abut against, move the moving block at this moment, make the moving block locate above the band iron bar body, and make the circular plate contact with moving block through rotating the moving block rotating structure of the left side, can carry on the bending operation after regulating the angle ruler, and when the bend is not in the middle position of the band iron bar body, make the left wall of the band iron bar body contact with rubber sleeve after putting the band iron bar body on the surface, the position of band iron strip body is confirmed as the reference with the reading on the range finding chi this moment, the movable block is moved behind the position confirmation, and make plectane and movable block contact among the rotating-structure through rotating-structure, then carry out the operation of bending over through adjustment angle chi again, compared with the prior art, direct operation splint can fix a position the band iron strip body when the flexion is in the intermediate position of band iron strip body, need not to measure the band iron strip body, and when the flexion is not at the intermediate position of band iron strip body, carry out position determination to the band iron strip body through referring to the range finding chi, it is simpler to the location of band iron strip body, when having solved prior art and fixing a position the flexion when bending over, need additionally use the ruler to measure the location, when the flexion is the centre of band iron strip, the equal troublesome problem of location operation simultaneously.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a bottom view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a structural view of a simmer bending apparatus of the present invention;
FIG. 5 is an exploded view of the simmering bending member of the present invention;
fig. 6 is a structural view of a holding member of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a mounting seat; 101. a rubber block; 102. mounting a plate; 103. a side plate; 104. a bolt; 105. a reinforcing plate; 2. a simmering member; 201. a motor; 2011. a first screw; 202. a threaded sleeve; 203. an angle ruler; 204. a rotating structure; 2041. a circular plate; 2042. twisting a plate; 2043. a second screw; 205. a first bearing; 206. a guide rail; 2061. a chute; 207. a rubber sleeve; 208. a ranging rod; 209. mounting blocks; 210. a first slider; 2101. inserting a block; 211. a moving block; 2111. a limiting groove; 2112. an empty avoiding groove; 2113. a limiting bulge; 2114. a slot; 212. a band iron bar body; 213. a second slider; 214. a push block; 3. a clamping member; 301. a rack; 3011. a splint; 3012. a stopper; 302. a limiting plate; 303. a gear; 304. a second bearing; 305. a connecting rod.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention is a novel tooling fixture for bending a flat iron bar, including a mounting base 1, a bending member 2 is disposed above the mounting base 1, and the bending operation of the flat iron bar body 212 is realized by the bending member 2; the clamping component 3 arranged below the mounting seat 1 can quickly position the flat iron bar body 212; the simmering member 2 comprises a motor 201, the motor 201 can drive a first screw 2011 to rotate when working, the input end of the motor 201 is electrically connected with an external power supply through a conducting wire, the motor 201 is in the prior art, the type of the motor 201 is not limited, and the first screw 2011 fixed on a power output shaft of the motor 201 rotates to drive a screw sleeve 202 to move; the externally threaded barrel 202 on the left side of the first screw 2011 moves such that the push block 214 moves; the guide rail 206 arranged below the screw sleeve 202 enables the push block 214 to move linearly, so that the screw sleeve 202 is prevented from being excessively worn due to lateral force, the guide rail 206 is positioned right below the screw sleeve 202, and meanwhile, the guide rail 206 is positioned in the middle of the mounting plate 102 in the front-back direction; the moving block 211 arranged on the left of the threaded sleeve 202 can limit the flat iron bar body 212, so that the flat iron bar body 212 is prevented from rotating during bending; the front side and the rear side of the left side of the moving block 211 are symmetrically provided with first bearings 205, and the first bearings 205 rotate when bending is carried out; an angle ruler 203 is arranged on the upper wall of the moving block 211, zero-position scales in the angle ruler 203 and the right wall of the band iron bar body 212 are located on the same vertical plane, and the angle ruler 203 is used as a reference so as to obtain angle information of the band iron bar body 212 in the bending process in time; a distance measuring ruler 208 is fixed on the rear wall of the guide rail 206, the distance measuring ruler 208 is used as a reference, so that people can determine the bending position of the flat iron bar body 212, and the absolute zero position of the distance measuring ruler 208 is located in the middle position of the left wall of the push block 214; the holding member 3 includes a gear 303, and racks 301 are engaged with the gear 303 on both left and right sides, and when any one of the racks 301 is moved, both the racks 301 are moved in a direction approaching the moving block 211 and in a direction away from the moving block 211.
As shown in fig. 1-2, the mounting base 1 includes a mounting plate 102, the mounting plate 102 is used to provide a mounting platform for the guide rail 206 and the clamping member 3, and four corner positions at the bottom of the mounting plate 102 support the mounting plate 102 through rubber blocks 101 fixed by bolts 104, so as to prevent the clamping member 3 from contacting the ground; the fixed curb plate 103 of the right wall of mounting panel 102 provides fixed platform for motor 201, and motor 201 and curb plate 103 fixed connection.
Reinforcing plates 105 are fixed in front of and behind the left wall of the side plate 103; the reinforcing plate 105 is arranged in a triangular shape, and the lower wall of the reinforcing plate 105 is fixedly connected with the mounting plate 102; the above arrangement can increase the structural strength between the side plate 103 and the mounting plate 102.
As shown in fig. 1, 3, 4, and 5, a push block 214 is fixed on the left wall of the threaded sleeve 202, and the left wall of the push block 214 is arranged in an arc shape, so that the push block 214 can bend the flat iron bar body 212 when moving towards the moving block 211; the second sliding block 213 fixed below the pushing block 214 is matched with the guide rail 206, so that the screw sleeve 202 is prevented from being subjected to lateral force, the screw sleeve 202 can move along a straight line, and the cross sections of the first sliding block 210 and the second sliding block 213 are both arranged in a convex manner; a sliding groove 2061 is formed in the position of the second sliding block 213 corresponding to the inner part of the guide rail 206 along the length direction of the guide rail 206, and the first sliding block 210 and the second sliding block 213 move along the sliding groove 2061; the guide rails 206 are fixedly attached to the mounting plate 102.
The first slider 210 disposed to the left of the second slider 213 linearly moves along the sliding groove 2061, so that the moving block 211 also linearly moves, the first slider 210 and the second slider 213 are both located inside the sliding groove 2061, and the first slider 210 and the second slider 213 are both in clearance fit with the guide rail 206; an insertion block 2101 is fixed at the top of the first slider 210, and the insertion block 2101 is in clearance fit with the moving block 211 to avoid the situation that the moving block 211 rotates in the horizontal direction; a flat iron bar body 212 is arranged between the inserting block 2101 and the pushing block 214 and corresponds to the upper wall of the guide rail 206; the insertion block 2101 is located at a position corresponding to the lower wall of the moving block 211 and provided with an insertion slot 2114, the insertion block 2101 is located inside the insertion slot 2114, the insertion slot 2114 is a rectangular slot, and the moving block 211 can be prevented from rotating by the rectangular insertion slot 2114.
The position of the push block 214 corresponding to the right side of the moving block 211 is provided with a clearance groove 2112, and due to the different widths of the flat iron bar body 212, the clearance groove 2112 is arranged so that the push block 214 can be in contact with the flat iron bar body 212 when the width of the flat iron bar body 212 is smaller; the rotating structures 204 are arranged on the left side of the moving block 211 and the right rear side of the moving block 211, and the distance between the moving block 211 and the guide rail 206 can be adjusted by rotating the rotating structures 204 on the left side of the moving block 211, so that the bending operation on the flat iron bar bodies 212 with different thicknesses is facilitated; limiting grooves 2111 are formed in the front side and the rear side of the angle ruler 203; the inner side of the limiting groove 2111 at the front side is fixed with a limiting protrusion 2113 corresponding to the upper wall of the moving block 211, the limiting protrusion 2113 is in clearance fit with the angle ruler 203, and the rotation of the angle ruler 203 can be avoided due to the matching of the limiting groove 2111 and the limiting protrusion 2113.
The rotating structure 204 comprises a circular plate 2041, a twisting plate 2042 is fixed on the upper wall of the circular plate 2041, the rotating structure 204 can be rotated by twisting the twisting plate 2042, and the anti-skid threads formed on the side wall of the twisting plate 2042 can increase the friction force between the hand and the twisting plate 2042 when the twisting plate 2042 is twisted; a second screw 2043 is fixed at the middle position of the lower wall of the circular plate 2041, when the second screw 2043 rotates, the height of the corresponding circular plate 2041 changes, when the circular plate 2041 in the left-side rotating structure 204 contacts with the moving block 211, the rotating structure 204 stops rotating, in this state, because the rotating structure 204 does not apply downward acting force to the moving block 211, the moving block 211 is in a movable state at this time, and the moving block 211 only has the function of preventing the flat iron bar body 212 from rotating during bending; the second screw 2043 positioned on the left side penetrates through the moving block 211 to be in threaded connection with the inserting block 2101; the second screw 2043 on the right side is in threaded connection with the moving block 211 through the angle ruler 203.
A mounting block 209 is fixed below the first bearing 205 corresponding to the upper wall of the mounting plate 102, the first bearing 205 is fixed at the top of the mounting block 209, the longitudinal section of the mounting block 209 is convex, the top of the mounting block 209 is circular, and the lower wall of the first bearing 205 and the upper wall of the guide rail 206 are in the same horizontal plane; the rubber sleeve 207 is sleeved outside the first bearing 205, so that the deformation of a stressed part of the left wall of the flat iron bar body 212 is avoided when the flat iron bar body 212 is subjected to bending; the ranging rod 208 is located under the flat iron bar body 212, and the flat iron bar body 212 is conveniently ranged.
Wherein, as shown in fig. 1 and 6, the second bearing 304 fixed inside the gear 303 enables the gear 303 to rotate relative to the mounting plate 102; a connecting rod 305 is fixed inside the second bearing 304, the connecting rod 305 is fixedly connected with the mounting plate 102, and the positions of the second bearing 304 and the mounting plate 102 are relatively fixed by the connecting rod 305; the outer parts of the two racks 301 correspond to the fixed limit plates 302 of the lower wall of the mounting plate 102 to provide a moving platform for the racks 301, and when the racks 301 move, the racks 301 move relative to the limit plates 302.
The rear end of the rack 301 on the left side is located behind the mounting plate 102; the front end of the rack 301 on the right side is positioned in front of the mounting plate 102; clamping plates 3011 are fixed to the front end of the rack 301 located on the left side and the rear end of the rack 301 located on the right side, the cross section of each clamping plate 3011 is in an L-shaped arrangement, the flat iron bar body 212 is clamped by the clamping plates 3011, when the two clamping plates 3011 are in contact with the flat iron bar body 212, the middle position of the flat iron bar body 212 is located right left of the push block 214, and one end, close to the moving block 211, of the upper side of each clamping plate 3011 is abutted to the flat iron bar body 212; a stop block 3012 fixed at one end of the rack 301 far from the clamp plate 3011 can limit the moving range of the rack 301, and avoid the rack 301 and the gear 303 from being disengaged.
One specific application of this embodiment is: when the band iron bar body 212 is subjected to simmer bending, the moving block 211 is firstly operated to move in the direction away from the threaded sleeve 202, the clamping plates 3011 are operated to enable the distance between the clamping plates 3011 to be larger than the length of the simmer bent band iron bar body 212, when the bending position is in the middle position of the band iron bar body 212, the band iron bar body 212 can be placed on the guide rail 206, the left wall of the band iron bar body 212 is abutted to the rubber sleeve 207, then acting force in the direction of the moving block 211 is applied to any one of the clamping plates 3011 to enable the clamping plate 3011 to be abutted to the band iron bar body 212, at the moment, the moving block 211 is moved, the moving block 211 is enabled to be located above the band iron bar body 212, the circular plate 2041 is enabled to be contacted with the moving block 211 by rotating the rotating structure 204 on the left side of the moving block 211, when the bending position is not in the middle position of the band iron bar body 212, the band iron bar body 212 is placed on the surface of the guide rail 206 to enable the left wall of the band iron bar body 212 to be contacted with the rubber sleeve 207, at this time, the position of the band iron bar body 212 is determined by taking the reading on the ranging rod 208 as a reference, the moving block 211 is moved after the position is determined, the circular plate 2041 in the rotating structure 204 is in contact with the moving block 211 through the rotating structure 204, after the band iron bar body 212 is placed, the angle ruler 203 is in a movable state by rotating the rotating structure 204 on the right side of the moving block 211, at this time, the zero-degree scale line in the angle ruler 203 is aligned with the right wall of the band iron bar body 212 by moving the angle ruler 203 leftwards and rightwards, the zero-degree scale line in the angle ruler 203 and the right wall of the band iron bar body 212 are in the same vertical plane, at this time, the push block 214 is finally moved towards the moving block 211 through the work of the control motor 201 to perform simmer bending processing on the band iron bar body 212, and the simmer bending angle is determined by referring to the angle ruler 203 during simmer bending.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a novel frock clamp for band iron strip bending machine, includes mount pad (1), its characterized in that: a simmer bending member (2) is arranged above the mounting seat (1); a clamping component (3) is arranged below the mounting seat (1);
the simmering bending component (2) comprises a motor (201), and a power output shaft of the motor (201) is fixed with a first screw (2011); the outer thread on the left side of the first screw (2011) is connected with a threaded sleeve (202); a guide rail (206) is arranged below the screw sleeve (202); a moving block (211) is arranged on the left of the threaded sleeve (202); the front side and the rear side of the left side of the moving block (211) are symmetrically provided with first bearings (205); an angle ruler (203) is arranged on the upper wall of the moving block (211); a ranging rod (208) is fixed on the rear wall of the guide rail (206);
the clamping member (3) comprises a gear (303), and racks (301) are meshed and connected to the left and the right of the gear (303).
2. The novel tooling clamp for bending a flat iron bar according to claim 1, wherein the mounting base (1) comprises a mounting plate (102), and rubber blocks (101) are fixed at four corner positions of the bottom of the mounting plate (102) through bolts (104); a side plate (103) is fixed on the right wall of the mounting plate (102), and the motor (201) is fixedly connected with the side plate (103).
3. A novel tooling clamp for bending a band iron bar as claimed in claim 2, wherein a reinforcing plate (105) is fixed in front of and behind the left wall of the side plate (103); the reinforcing plate (105) is arranged in a triangular shape, and the lower wall of the reinforcing plate (105) is fixedly connected with the mounting plate (102).
4. The novel tooling clamp for bending a flat iron bar according to claim 1, wherein a push block (214) is fixed on the left wall of the screw sleeve (202), and the left wall of the push block (214) is arc-shaped; a second sliding block (213) is fixed below the pushing block (214); a sliding groove (2061) is formed in the position of the second sliding block (213) corresponding to the inner part of the guide rail (206) along the length direction of the guide rail (206); the guide rail (206) is fixedly connected with the mounting plate (102).
5. The novel tooling clamp for bending the flat iron bar according to claim 4, wherein the first sliding block (210) is arranged at the left side of the second sliding block (213), and the first sliding block (210) and the second sliding block (213) are both positioned inside the sliding chute (2061); an insert block (2101) is fixed at the top of the first sliding block (210); a flat iron bar body (212) is arranged between the inserting block (2101) and the pushing block (214) and corresponds to the upper wall of the guide rail (206); the inserting block (2101) is located at a position corresponding to the lower wall of the moving block (211) and provided with a slot (2114), and the inserting block (2101) is located inside the slot (2114).
6. The novel tooling clamp for bending the flat iron bar as claimed in claim 4, wherein a clearance groove (2112) is formed at the position of the push block (214) corresponding to the right side of the moving block (211); the left side of the moving block (211) and the right rear side of the moving block (211) are both provided with a rotating structure (204); limiting grooves (2111) are formed in the front side and the rear side of the angle ruler (203); and a limiting bulge (2113) is fixed on the inner side of the limiting groove (2111) at the front side corresponding to the upper wall of the moving block (211).
7. The novel tooling clamp for bending a band iron bar as claimed in claim 6, wherein the rotating structure (204) comprises a circular plate (2041), and a twisting plate (2042) is fixed to the upper wall of the circular plate (2041); a second screw (2043) is fixed at the middle position of the lower wall of the circular plate (2041); a second screw rod (2043) positioned on the left side penetrates through the moving block (211) to be in threaded connection with the inserting block (2101); the second screw rod (2043) positioned on the right side penetrates through the angle ruler (203) and is in threaded connection with the moving block (211).
8. The novel tooling clamp for bending the band iron bar as claimed in claim 1, wherein a mounting block (209) is fixed below the first bearing (205) corresponding to the upper wall of the mounting plate (102), and the first bearing (205) is fixed on the top of the mounting block (209); a rubber sleeve (207) is sleeved outside the first bearing (205); the ranging rod (208) is located right below the flat iron bar body (212).
9. The novel tooling clamp for bending a band iron bar as claimed in claim 1, wherein a second bearing (304) is fixed inside the gear (303); a connecting rod (305) is fixed inside the second bearing (304), and the connecting rod (305) is fixedly connected with the mounting plate (102); the outer parts of the two racks (301) are fixed with a limiting plate (302) corresponding to the lower wall of the mounting plate (102).
10. A novel tooling clamp for bending a band iron bar as claimed in claim 9, wherein the rear end of the rack (301) on the left side is located behind the mounting plate (102); the front end of the rack (301) positioned on the right side is positioned in front of the mounting plate (102); clamping plates (3011) are fixed to the front ends of the racks (301) on the left side and the rear ends of the racks (301) on the right side, and the cross sections of the clamping plates (3011) are arranged in an L shape; and a stop block (3012) is fixed at one end of the rack (301) far away from the clamp plate (3011).
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| CN202111323416.3A CN114101419A (en) | 2021-11-08 | 2021-11-08 | A novel frock clamp for band iron strip bending machine |
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| CN202111323416.3A CN114101419A (en) | 2021-11-08 | 2021-11-08 | A novel frock clamp for band iron strip bending machine |
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| CN202111323416.3A Pending CN114101419A (en) | 2021-11-08 | 2021-11-08 | A novel frock clamp for band iron strip bending machine |
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Application publication date: 20220301 |