CN220278044U - Positioning mechanism of section bar cut-out press - Google Patents
Positioning mechanism of section bar cut-out press Download PDFInfo
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- CN220278044U CN220278044U CN202321906488.5U CN202321906488U CN220278044U CN 220278044 U CN220278044 U CN 220278044U CN 202321906488 U CN202321906488 U CN 202321906488U CN 220278044 U CN220278044 U CN 220278044U
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- positioning
- screw
- section bar
- punching die
- positioning mechanism
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- 230000007246 mechanism Effects 0.000 title claims abstract description 27
- 238000004080 punching Methods 0.000 claims abstract description 47
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to the technical field of machine manufacturing, in particular to a positioning mechanism of a section punching die, which comprises a positioning plate, wherein a chute is formed in the positioning plate, a screw rod is connected in a penetrating manner in the chute, one end of the screw rod is provided with a transmission column, the other end of the screw rod is connected with the inner wall of the chute, a screw nut is sleeved on the surface of the screw rod, one side of the screw nut is fixedly connected with a positioning fixture block, and the top of the positioning fixture block penetrates through the chute to the surface of the positioning plate.
Description
Technical Field
The utility model relates to the technical field of mechanical manufacturing, in particular to a positioning mechanism of a section bar punching die.
Background
The positioning mechanism of the punching die is a common device in the technical field of machine manufacturing, is mainly used for fixing the die on a punch press or a machining center, ensures that the position and the orientation of the die are accurate, and ensures that the fixing device of the positioning and the position accuracy of the sectional material in the punching process, particularly, the punching die with different specifications and different shapes needs to be fixed in the manufacturing process of an appliance, so that the positioning mechanism of the punching die is necessary.
Most of the common positioning mechanisms of the punching die in the technical field of mechanical manufacturing are of an integrated structure, the prior art is similar to a plate punching die positioning device in many cases, the patent number is CN216369843U, most of the common positioning mechanisms of the punching die in the market are directly erected on mechanical equipment at fixed angles, the punching die cannot be independently adjusted according to special angles, and the punching die of a certain specific model can be usually fixed, so that more problems exist in use:
1. when the positioning mechanism of the punching die is used, a positioning mechanism can only fix a punching die of a certain specific model, so that the positioning mechanism is easy to cause that when a plurality of punching dies need to be replaced for working in the punching operation process of a special instrument, the positioning mechanism of the plurality of punching dies needs to be correspondingly replaced for matching operation, so that the punching work is time-consuming and labor-consuming, the working efficiency is reduced, and the universality of the device is low.
2. When the positioning mechanism of the punching die is used, the positioning mechanism is usually directly fixed on mechanical equipment and then used for fixing the punching die, when the angle of an object to be punched needs to be adjusted, the angle problem is easy to adjust, the whole mechanical equipment possibly needs to be adjusted, or the positioning mechanism of the punching die is directly adjusted and then is inconvenient to fix again, so that the operation is inconvenient during punching or the standard effect of punching cannot be achieved, and the working efficiency and the practicability of the device are reduced.
Therefore, we propose a positioning mechanism of a section bar punching die to solve the problems.
Disclosure of Invention
The utility model aims to provide a positioning mechanism of a section bar punching die, which aims to solve the problems that the prior art needs to be matched with different positioning mechanisms for different types of punching dies, is time-consuming and labor-consuming, and is inconvenient to adjust the angle and fix when punching is performed for equipment with a special angle.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the positioning mechanism of the section bar punching die comprises a positioning plate, wherein a chute is formed in the positioning plate, a screw rod is connected in a penetrating manner in the chute, one end of the screw rod is provided with a transmission column, the other end of the screw rod is connected with the inner wall of the chute, a screw is sleeved on the surface of the screw rod, a positioning clamping block is fixedly connected to one side of the screw rod, and the top of the positioning clamping block penetrates through the chute to the surface of the positioning plate;
the fixing seat is hinged at four face angles of the locating plate, a preformed hole is formed in the bottom of the fixing seat and is in threaded connection with a tightening screw, and a tightening gasket is arranged at the top of the tightening screw.
Preferably, the periphery of the positioning plate is provided with a preformed hole, the middle part of the transmission column is provided with a groove, and the groove of the transmission column is sleeved in the preformed hole of the positioning plate.
Preferably, the positioning fixture blocks are provided with four groups, the four groups of positioning fixture blocks are symmetrically distributed on the surface of the positioning plate, and the surface of the positioning fixture blocks is made of soft rubber.
Preferably, the bottom of the positioning fixture block is in a T shape, and the positioning fixture block is in sliding connection with the chute.
Preferably, the length of the nut is equal to the width of the chute, and the nut is in sliding connection with the chute.
Preferably, the abutting gasket is made of soft rubber, and the top of the abutting gasket can be in abutting connection with the surface of the positioning plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model is characterized in that;
the screw rod is driven to rotate through the transmission column around the locating plate, the screw nut on the surface of the screw rod is matched with the surface of the punching die in a sliding way, four groups of locating clamping blocks can be attached to the surface of the punching die, the punching die is firmly fixed through the mutual matching of the four groups of locating clamping blocks, and the punching dies of various types and shapes can be fixed at the top of the reserved hole of the locating plate so as to facilitate the subsequent punching work, and the universality and the working efficiency of the device are improved.
Through the fixing base design of four face angles departments of locating plate, cooperation fixing base bottom preformed hole screwed connection support tight screw, will support tight screw rotation and make support tight gasket at tight screw top can be by support tight screw drive gradually upwards move, can realize that mechanical equipment's stiff end laminating is fixed, can effectively guarantee the stability of device at the during operation of punching a hole, improved the work efficiency of device, also make the device have the commonality.
Description of the drawings:
in order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a partial schematic view of a three-dimensional structure of the present utility model;
FIG. 3 is a schematic view in partial cross-section of a three-dimensional structure according to the present utility model;
FIG. 4 is a partial schematic view of a three-dimensional structure of the present utility model;
FIG. 5 is a schematic view of the three-dimensional structure of the present utility model;
in the figure: 1. a positioning plate; 2. positioning a clamping block; 3. a nut; 4. a screw rod; 5. a drive column; 6. a fixing seat; 7. tightly supporting the screw; 8. abutting the gasket; 9. and a sliding groove.
The specific embodiment is as follows:
the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a section bar cut-out press's positioning mechanism, includes locating plate 1, and spout 9 has been seted up to the inside of locating plate 1, and the inside through connection of spout 9 has lead screw 4, and one end of lead screw 4 is provided with drive post 5, and the other end of lead screw 4 is connected with the inner wall of spout 9, and the surface cover of lead screw 4 is equipped with screw 3, and one side fixedly connected with location fixture block 2 of screw 3, and the top of location fixture block 2 runs through spout 9 to the surface of locating plate 1;
the fixing seat 6 is hinged at four corners of the positioning plate 1, the bottom of the fixing seat 6 is provided with a preformed hole which is in spiral connection with a tightening screw 7, and the top of the tightening screw 7 is provided with a tightening gasket 8;
further, the periphery of the locating plate 1 is provided with preformed holes, the middle part of the transmission column 5 is provided with grooves, and the grooves of the transmission column 5 are sleeved in the preformed holes of the locating plate 1, as shown in fig. 2 and 3, the grooves of the middle part of the transmission column 5 can be properly fixed in the middle of the preformed holes of the periphery of the locating plate 1, so that when the transmission column 5 rotates to drive the screw rod 4, both ends of the screw rod 4 are fixed, the screw nut 3 sleeved on the surface of the screw rod 4 can stably move back and forth along the screw rod 4, and the practicability of the device is guaranteed.
Further, the positioning fixture blocks 2 are provided with four groups, the four groups of positioning fixture blocks 2 are symmetrically distributed on the surface of the positioning plate 1, the surface of the positioning fixture blocks 2 is made of soft rubber, as shown in fig. 1, most models and punching dies of different shapes can be effectively fixed by mutually matching through the symmetrical design of the four groups of positioning fixture blocks 2, and the positioning fixture blocks are made of soft rubber, so that the positioning fixture has the characteristics of stability, wear resistance, shock absorption, friction and the like, the stability of the fixed punching die is effectively improved, and the device is universal.
Further, the bottom of the positioning fixture block 2 is arranged in a T shape, and the positioning fixture block 2 is slidably connected with the chute 9, as shown in fig. 2 and 3, the positioning fixture block 2 can be clamped in the chute 9 without falling off in the sliding process through the design of the T shape, and the positioning fixture block is kept in a horizontal state to move stably without displacement, so that the practicability of the device is ensured.
Further, the length of the nut 3 is equal to the width of the sliding groove 9, the nut 3 is in sliding connection with the sliding groove 9, as shown in fig. 2 and 3, the nut 3 is sleeved on the surface of the screw rod 4, and the screw rod 4 is driven to rotate along with the rotation of the transmission column 5, so that the nut 3 can move forwards and backwards along with the surface of the screw rod 4, and simultaneously slides together with the positioning clamping block 2 in the sliding groove 9, and the practicability of the device is guaranteed.
Further, support tight gasket 8 and set up to the flexible glue material, support tight gasket 8's top and the surface of locating plate 1 support tightly and link, as shown in fig. 4 and 5, through the material of flexible glue, have stably, wear-resisting, the shock attenuation, and have characteristics such as frictional force, along with support tight screw 7's tightening, can effectually make support tight gasket 8 closely laminate with mechanical equipment's stiff end, guaranteed the stability of device at the during operation, improved the practicality of device.
Working principle: when the positioning mechanism of the punching die is used, the transmission column 5 sleeved at the positions of the reserved holes on the periphery of the positioning plate 1 is rotated, the screw rod 4 is driven to rotate through the transmission column 5, at the moment, the screw nut 3 sleeved on the surface of the screw rod 4 can slide back and forth in the sliding groove 9, when the screw nut 3 drives the positioning clamping block 2 to slide to a proper position, four groups of positioning clamping blocks 2 on the surface of the positioning plate 1 are furthest separated, at the moment, the corresponding punching die is placed at the top of the reserved holes in the middle of the positioning plate 1, then the transmission column 5 is reversely rotated to drive the screw rod 4 to rotate, so that the screw nut 3 can drive the positioning clamping block 2 to slide in the sliding groove 9 in the opposite direction until the surface of the positioning clamping block 2 is attached to the surface of the punching die, at the moment, the transmission column 5 is screwed, the four groups of positioning clamping blocks 2 are mutually matched to firmly fix the punching die, and the four groups of positioning clamping blocks 2 are matched, the punching die with various types and shapes can be fixed at the top of the reserved hole of the positioning plate 1, after the punching die is fixed at the top of the positioning plate 1, the angle of the device is adjusted according to the equipment to be punched, for example, a steel plate or instrument equipment which is vertical like a wall is required to be punched, the fixed end of the mechanical equipment is placed at the top of the abutting gasket 8, the positioning plate 1 hinged with the fixed seat 6 is lifted upwards, the device is kept in a vertical state with the instrument to be punched, at the moment, the abutting screw 7 is rotated by the abutting screw 7 which is spirally connected with the reserved hole at the bottom of the fixed seat 6, the abutting gasket 8 at the top of the abutting screw 7 can be driven by the abutting screw 7 to gradually move upwards until the abutting gasket is attached to the fixed end of the mechanical equipment, the abutting screw 7 is screwed, the abutting gasket 8 abuts against the fixed end of the mechanical equipment, at this time, the punching work can be started, and the above is all the working principles of the present utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a section bar cut-out press's positioning mechanism which characterized in that includes:
the positioning plate (1), spout (9) have been seted up to the inside of locating plate (1), the inside through connection of spout (9) has lead screw (4), one end of lead screw (4) is provided with transmission post (5), and the other end of lead screw (4) is connected with the inner wall of spout (9), the surface cover of lead screw (4) is equipped with screw (3), one side fixedly connected with positioning fixture block (2) of screw (3), and the top of positioning fixture block (2) runs through spout (9) to the surface of locating plate (1);
fixing base (6), four face angles department of locating plate (1) all articulates and is connected with fixing base (6), the bottom of fixing base (6) is equipped with preformed hole screwed connection and supports tight screw (7), the top that supports tight screw (7) is provided with supports tight gasket (8).
2. The positioning mechanism of a section bar punching die according to claim 1, characterized in that: the periphery of the locating plate (1) is provided with preformed holes, the middle part of the transmission column (5) is provided with grooves, and the grooves of the transmission column (5) are sleeved in the preformed holes of the locating plate (1).
3. The positioning mechanism of a section bar punching die according to claim 1, characterized in that: the positioning clamping blocks (2) are provided with four groups, the four groups of positioning clamping blocks (2) are symmetrically distributed on the surface of the positioning plate (1), and the surface of the positioning clamping blocks (2) is made of soft rubber.
4. The positioning mechanism of a section bar punching die according to claim 1, characterized in that: the bottom of the positioning clamping block (2) is in a T shape, and the positioning clamping block (2) is in sliding connection with the sliding groove (9).
5. The positioning mechanism of a section bar punching die according to claim 1, characterized in that: the length of the nut (3) is equal to the width of the chute (9), and the nut (3) is in sliding connection with the chute (9).
6. The positioning mechanism of a section bar punching die according to claim 1, characterized in that: the abutting gasket (8) is made of soft rubber, and the top of the abutting gasket (8) can be in abutting connection with the surface of the positioning plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906488.5U CN220278044U (en) | 2023-07-19 | 2023-07-19 | Positioning mechanism of section bar cut-out press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321906488.5U CN220278044U (en) | 2023-07-19 | 2023-07-19 | Positioning mechanism of section bar cut-out press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220278044U true CN220278044U (en) | 2024-01-02 |
Family
ID=89326738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321906488.5U Active CN220278044U (en) | 2023-07-19 | 2023-07-19 | Positioning mechanism of section bar cut-out press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220278044U (en) |
-
2023
- 2023-07-19 CN CN202321906488.5U patent/CN220278044U/en active Active
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