CN213857139U

CN213857139U - Drilling machine for machining flat plate workpiece

Info

Publication number: CN213857139U
Application number: CN202022068977.0U
Authority: CN
Inventors: 徐福明
Original assignee: Wujiang Fuming Machinery Co ltd
Current assignee: Wujiang Fuming Machinery Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-08-03
Anticipated expiration: 2030-09-21

Abstract

The utility model discloses a drilling machine is used in processing of flat plate work piece relates to the metalworking technique, aims at solving the downward displacement people's of drill bit unable control its process, is run through for guaranteeing the work piece from this, and people can make the drill bit pass the work piece, and the drill bit that passes the work piece can lead to the fact the damage to the workstation to influence the problem of the normal placing of work piece, its technical scheme main points are: including workstation, fixed connection drill body above that and can dismantle the anchor clamps of connection on the workstation and being located the drill body under, anchor clamps include can dismantle the flexible subassembly of being connected with the workstation top surface, the top surface both ends fixed connection slide rail of flexible subassembly, sliding connection has the abaculus in the slide rail, is equipped with locating component between abaculus and the slide rail, and the holding tank has all been seted up towards one side each other to two abaculus, is equipped with clamping component in the holding tank. The utility model discloses can the flat work piece carry out effective centre gripping, make it break away from with the workstation top surface and come.

Description

Drilling machine for machining flat plate workpiece

Technical Field

The utility model relates to a metal processing technology, more specifically say, it relates to a drilling machine is used in processing of flat plate workpiece.

Background

The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Typically the drill bit is rotated into a primary motion and the drill bit is moved axially into a feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. In the machining process, the workpiece is fixed, the cutter moves, the center of the cutter is aligned with the center of the hole, and the cutter rotates. The drilling machine is characterized in that a workpiece is fixed and a cutter does rotary motion.

For a flat workpiece, people usually place the workpiece on a workbench for processing, and people cannot control the progress of the workpiece due to downward displacement of a drill, so that the drill penetrates through the workpiece in order to ensure that the workpiece is penetrated, and the drill penetrating through the workpiece damages the workbench, so that the normal placement of the workpiece is influenced.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a drilling machine is used in processing of dull and stereotyped work piece can carry out effective centre gripping to flat-plate work piece, makes it break away from with the workstation top surface.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a drilling machine is used in processing of flat plate workpiece, includes workstation, fixed connection drill machine body on it and can dismantle the anchor clamps of connection on the workstation and be located the drill machine body under, anchor clamps include can dismantle the flexible subassembly of being connected with the workstation top surface, the top surface both ends fixed connection slide rail of flexible subassembly, sliding connection has the abaculus in the slide rail, be equipped with locating component, two between abaculus and the slide rail the holding tank has all been seted up towards one side to the abaculus each other, be equipped with clamping component in the holding tank.

Through adopting above-mentioned technical scheme, when people need process flat work piece, people can take off anchor clamps from the workstation, then put into the holding tank of abaculus with the one end of work piece, then press from both sides the one end of work piece through clamping components and press from both sides tightly, shorten flexible subassembly afterwards, it is close to with the abaculus to drive the slide rail of opposite side through flexible subassembly, make the other end of work piece can enter into in the holding tank of abaculus, also fix through clamping components, only need people to adjust the position of abaculus on the slide rail through manual mode at last, make the work piece keep horizontal the back, the rethread locating component is fixed a position, people install anchor clamps on the workstation again after the end and can carry out the work piece processing through the drilling machine body.

The utility model discloses further set up to: the sliding rail is provided with a movable through groove communicated with the inside of the sliding rail, the movable through groove is connected with a first sliding block fixedly connected with the embedded block in a sliding mode, and one side, far away from the embedded block, of the first sliding block is detachably connected with a positioning assembly in the movable through groove in a sliding mode.

The utility model discloses further set up to: the positioning assembly comprises a second sliding block, an elastic ring, a first screw rod and a first rotating part, wherein the second sliding block is connected in the movable through groove in a sliding mode, the first rotating part is fixedly connected with one end of the first screw rod, one side, facing the first sliding block, of the second sliding block is fixedly connected with a quadrangular base part, the elastic ring is sleeved on the outer ring of the quadrangular base part, the second sliding block is provided with a through hole penetrating through the second sliding block along the thickness direction of the second sliding block, a threaded hole is formed in the first sliding block and is coaxial with the through hole, and the first screw rod penetrates through the through hole and is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, when the locating component need fix a position the position of abaculus on the slide rail, people only need rotate a portion one, make it drive the screw rod and take place to rotate, screw rod one dives under the cooperation of screw hole, and make the interval between a portion one and the slider one reduce, a pair of slider two of portion of turning promotes, make it come the elastic ring through the quadrangular somatic part and extrude and expand outward, make the elastic ring can be inconsistent with the inner wall that removes the logical groove from this, accomplish the location to the abaculus.

The utility model discloses further set up to: the first rotating part is disc-shaped, and a plurality of first grooves distributed in an annular array and a plurality of first anti-slip lines located between the adjacent first grooves are formed in the peripheral wall of the first rotating part.

Through adopting above-mentioned technical scheme, when people need rotate and change a portion, can make people and the frictional force of changing between a portion obtain effective increase through recess one and anti-skidding line one, make things convenient for people to have an effect from this.

The utility model discloses further set up to: the cross section of the slide rail is L-shaped, and the accommodating groove penetrates through the side walls of the two sides of the embedded block, which are far away from the slide rail.

By adopting the technical scheme, the cross section of the slide rail is L-shaped, and the accommodating groove penetrates through the side walls of the two sides of the embedded block far away from the slide rail, so that the size of the workpiece cannot be limited by the size of the accommodating groove.

The utility model discloses further set up to: the clamping assembly comprises a second screw rod and a second rotating part fixedly connected to the top end of the second screw rod, the top surface of the insert block is provided with a threaded hole communicated with the accommodating groove, and the second screw rod is in threaded connection with the threaded hole.

Through adopting above-mentioned technical scheme, when clamping component need press from both sides tightly, people only need drive screw rod two through rotating the portion two and utilize the screw hole to take place to rotate dive to make screw rod two can support the work piece and press from both sides tightly.

The utility model discloses further set up to: the lower end of the second screw rod is fixedly connected with an elastic sheet, and a plurality of second grooves and a plurality of groups of second anti-skid grains located between the two adjacent grooves are distributed on the peripheral wall of the second rotating part in an annular array mode.

Through adopting above-mentioned technical scheme, through setting up the flexure strip to when making the lower extreme of screw rod two contradict with the work piece, can cushion through the flexure strip, make its deformation when avoiding screw rod two to support the work piece, and through setting up recess two and anti-skidding line two, thereby make people exert oneself more easily when having an effect to turning round two.

The utility model discloses further set up to: the telescopic assembly comprises a connecting rod and two outer sleeves sleeved outside the connecting rod, the sliding rail is fixedly connected to the top surface of the outer sleeve vertically, and the bottom surface of the outer sleeve is fixedly connected with a magnetic sheet.

Through adopting above-mentioned technical scheme, when flexible subassembly need adjust its length, only need people with the overcoat in the outside of connecting rod stimulate can.

To sum up, the utility model discloses following beneficial effect has:

when people need process the flat work piece, people can take off anchor clamps from the workstation, then put into the holding tank of abaculus with the one end of work piece, then press from both sides the one end of work piece through clamping component tightly, shorten flexible subassembly afterwards, it is close to with the abaculus to drive the slide rail of opposite side through flexible subassembly, make the other end of work piece can enter into in the holding tank of abaculus, also fix through clamping component, at last only need people adjust the position of abaculus on the slide rail through manual mode, make the work piece keep horizontal the back, the rethread locating component is fixed a position, people install anchor clamps again on the workstation after the end can carry out the work piece processing through the drilling machine body.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamp of the present invention;

fig. 3 is an exploded view of the clamp of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is an enlarged view at B in FIG. 3;

fig. 6 is an enlarged view at C in fig. 3.

In the figure: 1. a work table; 2. a drilling machine body; 3. a clamp; 31. a jacket; 32. a connecting rod; 33. a magnetic sheet; 34. a slide rail; 341. moving the through groove; 35. an insert block; 351. accommodating grooves; 352. a second rotating part; 3521. a second anti-skid pattern; 353. a second screw; 3531. an elastic sheet; 354. a second sliding block; 355. a threaded hole; 36. a first sliding block; 361. a quadrangular base; 362. a through hole; 37. a first rotating part; 371. anti-skid lines I; 38. a first screw rod; 39. an elastic ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Example (b):

the utility model provides a drilling machine is used in processing of flat plate work piece, as shown in fig. 1, including workstation 1, drilling machine body 2 of fixed connection on it and can dismantle the anchor clamps 3 of connecting on workstation 1 and being located drilling machine body 2 under, as shown in fig. 2 and 3, anchor clamps 3 include can dismantle the extensible component of being connected with 1 top surface of workstation, extensible component's top surface both ends fixed connection slide rail 34, sliding connection has abaculus 35 in the slide rail 34, be equipped with locating component between abaculus 35 and the slide rail 34, holding tank 351 has all been seted up to two abaculus 35 towards one side each other, holding tank 351 runs through the both sides lateral wall that abaculus 35 kept away from slide rail 34, and be equipped with clamping component in the holding tank 351.

The cross section of the slide rail 34 is L-shaped, a moving through groove 341 communicated with the inside of the slide rail 34 is formed in the slide rail 34, a first slide block 36 fixedly connected with the insert block 35 is connected in the moving through groove 341 in a sliding mode, and one side, far away from the insert block 35, of the first slide block 36 is detachably connected with a positioning assembly connected in the moving through groove 341 in a sliding mode.

As shown in fig. 4, the positioning assembly includes a second slider 354, an elastic ring 39, a first screw 38, and a first rotating portion 37 fixedly connected to one end of the first screw 38, the second slider 354 is fixedly connected to a first quadrangular portion 361 on a side facing the first slider 36, the elastic ring 39 is sleeved on an outer ring of the quadrangular portion 361, the second slider 354 is provided with a through hole 362 penetrating the second slider along a thickness direction thereof, the first slider 36 is provided with a threaded hole 355 coaxially disposed with the through hole 362, the first screw 38 penetrates the through hole 362 and is in threaded connection with the threaded hole 355, wherein the first rotating portion 37 is disc-shaped, and the outer peripheral wall of the first rotating portion 37 is provided with a plurality of first grooves distributed in an annular array and a plurality of first anti-slip grooves 371 located between adjacent first grooves.

As shown in fig. 5, the clamping assembly includes a second screw 353 and a second rotating portion 352 fixedly connected to the top end of the second screw 353, a threaded hole communicated with the accommodating groove 351 is formed in the top surface of the insert 35, the second screw 353 is in threaded connection with the threaded hole, an elastic sheet 3531 is fixedly connected to the lower end of the second screw 353, and a plurality of second grooves and a plurality of sets of second anti-slip patterns 3521 located between the adjacent second grooves are distributed on the outer peripheral wall of the second rotating portion 352 in an annular array.

Finally, as shown in fig. 6, the telescopic assembly includes a connecting rod 32 and two outer sleeves 31 sleeved outside the connecting rod, a slide rail 34 is vertically and fixedly connected to the top surface of the outer sleeve 31, and a magnetic sheet 33 is fixedly connected to the bottom surface of the outer sleeve 31.

When people need to clamp and process a flat workpiece, people can firstly take down the clamp 3, then draw the telescopic component to the longest position, draw the outer sleeve 31 to the longest position relative to the connecting rod 32, then place one end of the workpiece into the accommodating groove 351 of the embedded block 35 at one side, then people hold the second rotating part 352 in a manual mode, increase the friction force between a human hand and the second rotating part 352 through the second groove and the second anti-slip threads 3521, so that people can apply circumferential rotating acting force on the second rotating part 352, the second screw 353 rotates along with the second rotating part 352, and under the guiding action of the threaded hole, the second screw 353 dives downwards, and the elastic piece 3531 at the lower end of the second screw 353 abuts against one end of the workpiece.

Then, the position of the insert 35 at the other end of the workpiece in the slide rail 34 is adjusted by the user through the position of the other end of the workpiece, and the telescopic assembly is shortened, so that the other end of the workpiece enters the accommodating groove 351 at the other side, and the unclamped end of the workpiece is firmly clamped by the clamping assembly through the same method.

For fixing the position of the insert 35 on the slide rail 34, after people only need to complete the connection between the insert 35 and the workpiece, people hold the first rotating part 37 in a manual mode, under the action of increasing the friction force of the first groove and the first anti-slip pattern 371, people can more conveniently rotate the first rotating part 37, so that the first rotating part 37 drives the first screw rod 38 to rotate and is in threaded connection with the threaded hole 355, the first screw rod 38 continuously dives into the threaded hole 355, the distance between the first rotating part 37 and the first slider 36 is further reduced, the second slider 354 is closer to the first slider 36, the quadrangular platform 361 of the second slider 354 pushes and extrudes the elastic ring 39, so that the elastic ring 39 is expanded outward, the expanded elastic ring 39 abuts against the inner wall of the moving through groove 341, so that a large friction force exists between the two to resist the weight of the insert 35 and the workpiece, and the positioning of the insert 35 is completed.

After that, people place the clamp 3 on the workbench 1 again, the magnetic sheet 33 can be attracted with the top surface of the workbench 1 through magnetic force, the clamp 3 is positioned, and finally, people can process the workpiece on the clamp 3 and can adapt to the flat workpieces with various specifications.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a drilling machine is used in processing of flat plate workpiece which characterized in that: including workstation (1), drilling machine body (2) of fixed connection above that and can dismantle anchor clamps (3) of connection just being located drilling machine body (2) on workstation (1), anchor clamps (3) include can dismantle the flexible subassembly of being connected with workstation (1) top surface, the top surface both ends fixed connection slide rail (34) of flexible subassembly, sliding connection has abaculus (35) in slide rail (34), be equipped with locating component, two between abaculus (35) and slide rail (34) holding tank (351) have all been seted up towards one side each other in abaculus (35), be equipped with clamping component in holding tank (351).

2. The drilling machine for machining a flat workpiece according to claim 1, wherein: the sliding rail (34) is provided with a moving through groove (341) communicated with the inside of the sliding rail, a first sliding block (36) fixedly connected with the embedded block (35) is connected in the moving through groove (341) in a sliding mode, and one side, far away from the embedded block (35), of the first sliding block (36) is detachably connected with a positioning assembly in the moving through groove (341) in a sliding mode.

3. The drilling machine for machining a flat workpiece according to claim 2, wherein: the positioning assembly comprises a second sliding block (354), an elastic ring (39), a first screw rod (38) and a first rotating part (37) fixedly connected with one end of the first screw rod (38), the second sliding block (354) faces one side of the first sliding block (36) and is fixedly connected with a quadrangular base part (361), the elastic ring (39) is sleeved on the outer ring of the quadrangular base part (361), the second sliding block (354) is provided with a through hole (362) penetrating through the second sliding block along the thickness direction of the second sliding block, the first sliding block (36) is provided with a threaded hole (355) coaxially arranged with the through hole (362), and the first screw rod (38) penetrates through the through hole (362) and is in threaded connection with the threaded hole (355).

4. The drilling machine for machining a flat workpiece according to claim 3, wherein: the first rotating part (37) is disc-shaped, and a plurality of first grooves distributed in an annular array and a plurality of first anti-slip lines (371) located between the adjacent first grooves are formed in the outer peripheral wall of the first rotating part (37).

5. The drilling machine for machining a flat workpiece according to claim 1, wherein: the cross section of the sliding rail (34) is L-shaped, and the accommodating groove (351) penetrates through the side walls of the two sides of the embedded block (35) far away from the sliding rail (34).

6. The drilling machine for machining a flat workpiece according to claim 1, wherein: the clamping assembly comprises a second screw rod (353) and a second rotating part (352) fixedly connected to the top end of the second screw rod (353), a threaded hole communicated with the accommodating groove (351) is formed in the top surface of the embedded block (35), and the second screw rod (353) is in threaded connection with the threaded hole.

7. The drilling machine for machining a flat workpiece according to claim 6, wherein: the lower end of the second screw rod (353) is fixedly connected with an elastic sheet (3531), and a plurality of second grooves and a plurality of groups of second anti-skid grains (3521) located between the two adjacent grooves are distributed on the outer peripheral wall of the second rotating part (352) in an annular array mode.

8. The drilling machine for machining a flat workpiece according to claim 1, wherein: the telescopic assembly comprises a connecting rod (32) and two outer sleeves (31) sleeved outside the connecting rod, the sliding rail (34) is fixedly connected to the top surface of the outer sleeve (31) vertically, and the bottom surfaces of the outer sleeves (31) are fixedly connected with magnetic sheets (33).