CN220497484U - Positioning device of punching machine - Google Patents
Positioning device of punching machine Download PDFInfo
- Publication number
- CN220497484U CN220497484U CN202322152691.4U CN202322152691U CN220497484U CN 220497484 U CN220497484 U CN 220497484U CN 202322152691 U CN202322152691 U CN 202322152691U CN 220497484 U CN220497484 U CN 220497484U
- Authority
- CN
- China
- Prior art keywords
- sliding
- positioning device
- fixed shaft
- punching machine
- cross
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- 238000004080 punching Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model relates to the field of positioning devices and discloses a positioning device of a punching machine, which comprises a cross seat, wherein a connecting block is arranged at the bottom of the cross seat, a cross groove is formed in the top of the cross seat, sliding grooves are respectively formed in the front side and the rear side of the top of the cross seat, and the sliding grooves are distributed in a bilateral symmetry manner; the positioning assembly is arranged on the cross seat and comprises a sliding block, a first fixed shaft, a fixed block, a second fixed shaft, a connecting rod, a sliding plate, a handle, a locking piece, a placing plate and a pressing mechanism, wherein the sliding block is slidably arranged on the left side and the right side of the inner side of the cross groove. The utility model has the following advantages and effects: the automatic punching device has the advantages that the automatic punching device can realize the self-locking function when the distance between the pressing mechanisms is adjusted, ensure the stability and reliability in punching, can realize the synchronous adjustment of the pressing mechanisms at two sides, and can realize the adjustment by sliding, and has simple adjustment operation, convenient centering and higher punching precision.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to a positioning device of a punching machine.
Background
The punching machine can use a positioning device when a workpiece is punched;
the utility model discloses a positioner of copper bar punching machine, including the workstation, workstation upper wall fixedly connected with mounting bracket, mounting bracket lateral wall fixedly connected with punching device, the workstation upper wall is equipped with mobilizable movable plate, be equipped with the positioning mechanism that is used for carrying out the location to the copper bar on the movable plate, positioning mechanism includes two locating racks, two the locating racks all are connected with the movable plate upper wall through the regulating part, two equal threaded connection of locating rack lateral wall has the screw rod, two equal rotation of screw rod lower extreme is connected with the clamp plate, two equal fixedly connected with bull stick of screw rod upper end, be equipped with the actuating mechanism that is used for driving the movable plate to remove on the workstation;
the positioning device can realize the adjustment of the spacing of the positioning frame to adapt to different workpiece length requirements, however, the positioning device does not have a locking mechanism during adjustment, two sides of the positioning device are required to be adjusted separately, the workpiece is not easy to center, and the punching precision is reduced;
therefore, it is desirable to design a positioning device for a punching machine that is easy to adjust synchronously and self-locking.
Disclosure of Invention
The utility model aims to provide a positioning device of a punching machine, which has the advantages of convenient synchronous adjustment and self-locking.
The technical aim of the utility model is realized by the following technical scheme: comprising the following steps:
the cross seat is characterized in that a connecting block is arranged at the bottom of the cross seat, a cross groove is formed in the top of the cross seat, sliding grooves are formed in the front side and the rear side of the top of the cross seat respectively, and the sliding grooves are distributed in a bilateral symmetry mode;
and the positioning assembly is arranged on the cross seat.
The utility model is further provided with: the locating component comprises a sliding block, a first fixed shaft, a fixed block, a second fixed shaft, a connecting rod, a sliding plate, a handle, a locking piece, a placing plate and a pressing mechanism, wherein the sliding block is slidably installed on the left side and the right side of the inner side of a cross groove, the first fixed shaft is fixedly installed on the front side and the rear side of the top of the sliding block, the fixed block is slidably installed on the front side and the rear side of the inner side of a sliding groove, the second fixed shaft is fixedly installed on the left side and the right side of the top of the fixed block, the connecting rod is rotatably installed between the outer sides of the adjacent first fixed shaft and second fixed shaft, the sliding plate is fixedly installed on one side of the top of the fixed block, the handle is fixedly installed in the middle of the top of the sliding plate, and the locking piece is arranged on the left side and the right side of the top of the sliding plate.
By adopting the technical scheme, the spacing of the pressing mechanism can be conveniently adjusted.
The utility model is further provided with: the first dead axle and the second dead axle are provided with four altogether, the connecting rod is provided with four altogether, every the connecting rod sets up in the outside of single different first dead axle and single second dead axle.
By adopting the technical scheme, the connecting rod can be conveniently rotated.
The utility model is further provided with: the left and right sides of the bottom of the sliding plate are provided with bulges, and the left and right sides of the sliding plate are provided with threaded holes.
By adopting the technical scheme, the sliding plate can be conveniently guided.
The utility model is further provided with: the locking piece is in threaded connection with the inner side of the threaded hole, and one end of the locking piece is abutted with the bottom of the sliding groove.
By adopting the technical scheme, the position of the sliding plate can be conveniently locked.
The utility model is further provided with: the length of the placing plate is greater than that of the sliding block, and the workpiece is placed between the tops of the placing plates.
By adopting the technical scheme, the workpiece can be conveniently placed.
The utility model is further provided with: and a space exists between adjacent edges of the adjacent connecting rods, and the connecting rods at the left side and the right side are mutually symmetrical.
By adopting the technical scheme, the workpiece can be conveniently centered.
The beneficial effects of the utility model are as follows:
1. the utility model can realize the distance adjustment of the pressing mechanism and has the self-locking function, thereby ensuring the stability and reliability during punching.
2. The utility model can realize synchronous adjustment of the pressing mechanisms at two sides, only needs sliding adjustment, has simple adjustment operation, is convenient for centering, and has higher punching precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural view of a positioning device of a punching machine according to the present utility model.
Fig. 2 is a schematic partial perspective view of a positioning device of a punching machine according to the present utility model.
Fig. 3 is a schematic diagram of a portion a in fig. 1.
Fig. 4 is a schematic diagram of the structure of part B in fig. 2.
In the figure, 1, a cross seat; 2. a connecting block; 3. a first fixed shaft; 4. a fixed block; 5. a second fixed shaft; 6. a connecting rod; 7. a slide plate; 8. a handle; 9. a locking member; 10. placing a plate; 11. a compressing mechanism; 12. a sliding block.
Detailed Description
Referring to fig. 1-4, the utility model provides a positioning device of a punching machine, which comprises a cross seat 1, wherein a connecting block 2 is arranged at the bottom of the cross seat 1, the cross seat 1 is fixedly connected with an external structure through the connecting block 2, a cross groove is formed in the top of the cross seat 1, the cross groove can facilitate sliding of a sliding block 12 and a fixed block 4 in the cross groove, sliding grooves are respectively formed in the front side and the rear side of the top of the cross seat 1, and are symmetrically distributed left and right, and the sliding grooves are used for guiding a sliding plate 7; and the positioning assembly is arranged on the cross seat 1.
Specifically, slider 12 slidable mounting is in the inboard left and right sides of cross recess, first dead axle 3 fixed mounting is in the top front and back both sides of slider 12, fixed block 4 slidable mounting is in the inboard front and back both sides of spout, fixed block 4 is used for initiatively spacing and locking connecting rod 6, second dead axle 5 fixed mounting is in the top left and right sides of fixed block 4, connecting rod 6 rotates and installs between the outside of adjacent first dead axle 3 and second dead axle 5, slide 7 fixed mounting is in the top one side of fixed block 4, handle 8 fixed mounting is in the top centre department of slide 7, locking piece 9 sets up in the top left and right sides of slide 7, two dead axles can be convenient for drive connecting rod 6 angle change, handle 8 facilitates the user to adjust fixed block 4 position.
Specifically, the first fixed shaft 3 and the second fixed shaft 5 are provided with four in total, the connecting rods 6 are provided with four in total, each connecting rod 6 is arranged on the outer sides of the single different first fixed shaft 3 and the single second fixed shaft 5, and the sliding block 12 can be conveniently driven to move by pulling the fixed block 4 through rotation on the outer sides of the first fixed shaft 3 and the second fixed shaft 5.
Specifically, the left and right sides of the bottom of the sliding plate 7 are provided with protrusions, the left and right sides of the sliding plate 7 are provided with threaded holes, and the protrusions can be matched with the sliding grooves to guide the sliding plate 7 conveniently.
Specifically, the locking piece 9 threaded connection is in the inboard of screw hole, and the one end of locking piece 9 and the bottom butt of spout can realize the locking to slide 7 position through locking piece 9 and screw hole cooperation.
Specifically, the length of the placing plate 10 is greater than that of the sliding block 12, the workpiece is placed between the tops of the placing plates 10, and the workpiece to be punched can be placed on the placing plates 10, so that the balance of the workpiece is kept.
Specifically, a space exists between adjacent edges of the adjacent connecting rods 6, the connecting rods 6 at the left side and the right side are symmetrical to each other, the symmetrical installation of the connecting rods 6 is ensured, and the two side sliding blocks 12 can be synchronously driven to move in a centering manner when the fixed block 4 is pulled conveniently.
Through the structure, the positioning device of the punching machine provided by the utility model can realize the space adjustment of the pressing mechanisms 11 and has a self-locking function, so that the stability and reliability in punching are ensured, the synchronous adjustment of the pressing mechanisms 11 on two sides can be realized, the adjustment operation is simple and convenient, the centering is realized, the punching precision is higher, the specific operation is that the bottom of the locking piece 9 is firstly separated from the bottom of the chute according to the length of the workpiece, then the fixed block 4 is pulled to move through the handle 8, the sliding block 12 is pulled to relatively move to a proper space through the connecting rod 6, one end of the locking piece 9 is abutted against the chute, the workpiece is placed above the placing plate 10, and the workpiece is fixed through the pressing mechanisms 11.
Claims (7)
1. A positioning device for a punching machine, comprising:
the cross seat (1), the bottom of cross seat (1) is provided with connecting block (2), cross groove has been seted up at the top of cross seat (1), the spout has been seted up respectively to both sides around the top of cross seat (1), and bilateral symmetry distributes;
the positioning assembly is arranged on the cross seat (1).
2. The positioning device of a punching machine according to claim 1, characterized in that the positioning assembly comprises a sliding block (12), a first fixed shaft (3), a fixed block (4), a second fixed shaft (5), a connecting rod (6), a sliding plate (7), a handle (8), a locking piece (9), a placing plate (10) and a pressing mechanism (11), wherein the sliding block (12) is slidably mounted on the left side and the right side of the inner side of a cross groove, the first fixed shaft (3) is fixedly mounted on the front side and the rear side of the top of the sliding block (12), the fixed block (4) is slidably mounted on the front side and the rear side of the inner side of a sliding groove, the second fixed shaft (5) is fixedly mounted on the left side and the right side of the top of the fixed block (4), the connecting rod (6) is rotatably mounted between the outer sides of the adjacent first fixed shaft (3) and the second fixed shaft (5), the sliding plate (7) is fixedly mounted on one side of the top of the fixed block (4), the handle (8) is fixedly mounted on the middle of the top of the sliding plate (7), and the locking piece (9) is arranged on the left side and the right side of the top of the sliding plate (7).
3. A positioning device of a punching machine according to claim 2, characterized in that the first (3) and the second (5) fixed shafts are four in total and the links (6) are four in total, each link (6) being arranged outside a single different first (3) and a single second (5) fixed shaft.
4. A positioning device of a punching machine according to claim 3, characterized in that the left and right sides of the bottom of the slide plate (7) are provided with protrusions, and the left and right sides of the slide plate (7) are provided with threaded holes.
5. A positioning device of a punching machine according to claim 4, characterized in that the locking member (9) is screwed inside the threaded hole, one end of the locking member (9) being in abutment with the bottom of the chute.
6. A positioning device of a punching machine according to claim 5, characterized in that the length of the placement plate (10) is greater than the length of the slide (12), and that the work piece is placed between the tops of the placement plates (10).
7. A positioning device of a punching machine according to claim 6, characterized in that there is a distance between adjacent edges of adjacent links (6), the links (6) on the left and right sides being symmetrical to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152691.4U CN220497484U (en) | 2023-08-11 | 2023-08-11 | Positioning device of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322152691.4U CN220497484U (en) | 2023-08-11 | 2023-08-11 | Positioning device of punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220497484U true CN220497484U (en) | 2024-02-20 |
Family
ID=89881838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322152691.4U Active CN220497484U (en) | 2023-08-11 | 2023-08-11 | Positioning device of punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220497484U (en) |
-
2023
- 2023-08-11 CN CN202322152691.4U patent/CN220497484U/en active Active
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