CN215032988U - Novel tool for integrated bending die - Google Patents
Novel tool for integrated bending die Download PDFInfo
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- CN215032988U CN215032988U CN202121605037.9U CN202121605037U CN215032988U CN 215032988 U CN215032988 U CN 215032988U CN 202121605037 U CN202121605037 U CN 202121605037U CN 215032988 U CN215032988 U CN 215032988U
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- thread groove
- bending die
- mounting
- clamping
- lateral wall
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Abstract
The utility model discloses a novel tool for an integrated bending die, which comprises a shell, wherein a clamping mechanism is arranged in the shell, the clamping mechanism comprises a mounting frame, the mounting frame is connected with the inner side wall of the shell in a sliding way, a hydraulic cylinder is fixedly connected with the inner side wall of the mounting frame, a rotating shaft is rotatably connected between the inner side walls of the shell, a positive thread groove and a negative thread groove are arranged on the side wall of the rotating shaft, a lead screw nut is sleeved on the outer sides of the positive thread groove and the negative thread groove, a rotating rocker is rotated to drive the rotating shaft to rotate by arranging the clamping mechanism, after the distance between two fixed blocks is adjusted to be a proper distance, the bending die is placed at a position between the four anti-skid grooves, the hydraulic cylinder is started, the piston rod drives the fixed blocks to move backwards, the hinged parts of the clamping rods and the connecting hinge rods move towards the direction far away from the piston rod, and then the anti-skid grooves at one ends of the two clamping rods positioned in front of the fixed blocks are close to each other, and clamping and fixing the upper side and the lower side of the bending die.
Description
Technical Field
The utility model belongs to the technical field of the bender, concretely relates to novel integrative frock for mould of bending.
Background
The bending die is a tool used for forming and processing a plate by a bending machine, the tool comprises various parts, and different dies comprise different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. And a tool for forming the blank into a product with a specific shape and size under the pressure of the bending machine.
The mode that present mould of bending used centre gripping frock adopted manual rotation screw rod to make anchor clamps fifty percent discount mould carry out the centre gripping usually, consume great manpower, and the fifty percent discount mould is also not firm enough, the mould of bending in the clamping process is more easily taken place to deflect, lead to the quality of bending relatively poor, the screw rod is great after long-term the use or the application of force when the fifty percent discount mould extrusion is bent simultaneously, the screw thread on screw rod surface can be a large amount of wearing and tearing, the smooth silk phenomenon appears, lead to the centre gripping frock to lose the clamping action, we propose a novel an organic whole for the mould of bending for this reason.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel an organic whole is frock for mould of bending to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel integrative frock for mould of bending, includes the casing, the inside of casing is equipped with fixture, fixture includes the mounting bracket, the inside wall sliding connection of mounting bracket and casing, the inside wall fixedly connected with pneumatic cylinder of mounting bracket, it is connected with the pivot to rotate between the inside wall of casing, positive thread groove and anti-thread groove have been seted up to the lateral wall of pivot, the outside of positive thread groove and anti-thread groove all overlaps and is equipped with screw-nut.
Preferably, the left and right symmetry of the mounting rack is provided with two mounting racks, and the outer side walls of the two mounting racks are fixedly connected with the screw rod nut.
Preferably, the lateral wall swing joint of pneumatic cylinder has the piston rod, the front end of piston rod runs through mounting bracket lateral wall and fixedly connected with fixed block, the lateral wall longitudinal symmetry of fixed block articulates there is the clamping bar, two the equal bilateral symmetry of rear end of clamping bar articulates there is the connecting hinge pole, four the rear end of connecting the hinge pole all articulates with the lateral wall of mounting bracket.
Preferably, the position of the inner side wall of the connecting hinge rod close to the front end is provided with an anti-slip groove, and the anti-slip groove is positioned in front of the fixing block.
Preferably, the right end of the rotating shaft penetrates through the side wall of the shell and is fixedly connected with a limiting disc, a mounting groove is formed in the side wall of the limiting disc, and a rocker is hinged between the inner side walls of the mounting groove.
Preferably, the regular thread groove and the reverse thread groove are arranged in a bilateral symmetry mode, the clamping rod is of an L-shaped structure, and the hinged position of the clamping rod and the fixed block is located at the bending position of the clamping rod.
Preferably, the outer side wall of the shell is fixedly connected with four mounting lantern rings.
Compared with the prior art, the beneficial effects of the utility model are that:
the novel tool for the integral bending die is characterized in that a clamping mechanism is arranged, a rocker is rotated to drive a rotating shaft to rotate, two lead screw nuts are mutually far away or close under the matching of a positive thread groove and a negative thread groove, after the distance between two fixing blocks is adjusted to be a proper distance, the bending die is placed at the position between four anti-skidding grooves, a hydraulic cylinder is started, a piston rod drives the fixing blocks to move backwards, the hinged parts of the clamping rods and the connecting hinge rods move towards the direction far away from the piston rod, so that the anti-skidding grooves, which are the ends of the two clamping rods positioned in front of the fixing blocks, are mutually close, the upper side and the lower side of the bending die are clamped and fixed, the problem that the conventional clamping tool for the bending die is used for clamping the bending die by adopting a mode of manually rotating a screw rod is solved, the labor is greatly consumed, and the force is greatly applied when the screw rod is used for a long time or the bending die is extruded and bent, the screw threads on the surface of the screw rod are greatly worn, and the problem of thread slipping occurs.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is an enlarged view of the structure of fig. 1 at a;
fig. 3 is a top view of the present invention;
fig. 4 is a side-cut perspective view of the present invention.
In the figure: 1. a housing; 2. a clamping mechanism; 201. a hydraulic cylinder; 202. a piston rod; 203. a mounting frame; 204. connecting a hinge rod; 205. a clamping lever; 206. a fixed block; 207. an anti-slip groove; 208. a feed screw nut; 209. a positive thread groove; 210. a rotating shaft; 211. a reverse thread groove; 3. a limiting disc; 4. mounting grooves; 5. a rocker; 6. and installing a lantern ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-4, the utility model provides a novel integrative frock for mould of bending, including casing 1, casing 1's inside is equipped with fixture 2, fixture 2 includes mounting bracket 203, mounting bracket 203 and casing 1's inside wall sliding connection, and mounting bracket 203's inside wall fixedly connected with pneumatic cylinder 201 rotates between casing 1's the inside wall and is connected with pivot 210, and positive thread groove 209 and anti-thread groove 211 have been seted up to pivot 210's lateral wall, and the outside of positive thread groove 209 and anti-thread groove 211 is all overlapped and is equipped with screw-nut 208.
In this embodiment, it is preferred, mounting bracket 203 bilateral symmetry is equipped with two, the lateral wall of two mounting brackets 203 all with screw-nut 208 fixed connection, the right-hand member of pivot 210 runs through 1 lateral wall of casing and the spacing dish 3 of fixedly connected with, mounting groove 4 has been seted up to spacing dish 3's lateral wall, it has rocker 5 to articulate between mounting groove 4's the inside wall, positive thread groove 209 and anti-thread groove 211 bilateral symmetry set up, through setting up rocker 5, can rotate rocker 5 and drive pivot 210 and rotate, and then make two screw-nut 208 keep away from each other or be close to under the cooperation of positive thread groove 209 and anti-thread groove 211, it keeps away from each other or is close to drive mounting bracket 203 at 1 inside wall of casing, thereby can all stabilize the centre gripping to the mould of bending of different specifications, rocker 5 can rotate 90 degrees folding placing under the unused condition, avoid blockking casing 1 and hydraulic stem fixed connection.
In this embodiment, preferably, a piston rod 202 is movably connected to an outer side wall of the hydraulic cylinder 201, a front end of the piston rod 202 penetrates through a side wall of the mounting frame 203 and is fixedly connected with a fixing block 206, clamping rods 205 are vertically and symmetrically hinged to an outer side wall of the fixing block 206, rear ends of the two clamping rods 205 are horizontally and symmetrically hinged to connecting hinge rods 204, rear ends of the four connecting hinge rods 204 are hinged to an outer side wall of the mounting frame 203, an anti-slip groove 207 is formed in a position, close to the front end, of an inner side wall of each connecting hinge rod 204, the anti-slip groove 207 is located in front of the fixing block 206, the clamping rods 205 are of an "L" type structure, a hinge portion between each clamping rod 205 and the fixing block 206 is located at a bending portion of the clamping rod 205, by arranging the hydraulic cylinder 201, the piston rod 202 can drive the fixing block 206 to move backward after the hydraulic cylinder 201 is started, so that the hinge portion between each clamping rod 205 and the connecting hinge rod 204 moves in a direction away from the piston rod 202, and then one end of the two clamping rods 205 located in front of the fixing block 206 approaches each other, and clamping and fixing the upper side and the lower side of the bending die.
In this embodiment, preferably, the outer side wall of the housing 1 is fixedly connected with four mounting collar rings 6, and the four mounting collar rings 6 are provided, so that the housing 1 and the hydraulic rod can be conveniently and fixedly connected through the fixing bolt by arranging the mounting collar rings 6, and then the two bending dies are close to each other by matching with the die pressing mechanism.
The utility model discloses a theory of operation and use flow: when the device is used, the rocker 5 is rotated to drive the rotating shaft 210 to rotate, so that the two screw rod nuts 208 are mutually far away or close under the matching of the positive thread groove 209 and the negative thread groove 211, the mounting frame 203 is driven to be mutually far away or close on the inner side wall of the shell 1, after the distance between the two fixing blocks 206 is adjusted to be a proper distance, the bending die is placed between the four anti-skid grooves 207, the hydraulic cylinder 201 is started, the piston rod 202 drives the fixing block 206 to move backwards, the hinged position of the clamping rod 205 and the connecting hinge rod 204 moves towards the direction far away from the piston rod 202, and then the ends of the two clamping rods 205 located in front of the fixing block 206 are close to each other, the upper side and the lower side of the bending die are clamped and fixed, the rocker 5 is rotated by 90 degrees and folded, the bolt is inserted into the mounting sleeve ring 6, the shell 1 is fixedly connected with the die extrusion mechanism, and the bending operation is prepared.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a novel integrative frock for mould of bending, includes casing (1), its characterized in that: the inside of casing (1) is equipped with fixture (2), fixture (2) are including mounting bracket (203), mounting bracket (203) and the inside wall sliding connection of casing (1), the inside wall fixedly connected with pneumatic cylinder (201) of mounting bracket (203), it is connected with pivot (210) to rotate between the inside wall of casing (1), positive thread groove (209) and anti-thread groove (211) have been seted up to the lateral wall of pivot (210), the outside of positive thread groove (209) and anti-thread groove (211) all is equipped with screw-nut (208).
2. The novel tool for the integrated bending die as claimed in claim 1, wherein the tool comprises: the left and right symmetry of the mounting rack (203) is provided with two, and the outer side wall of the mounting rack (203) is fixedly connected with the screw rod nut (208).
3. The novel tool for the integrated bending die as claimed in claim 1, wherein the tool comprises: the lateral wall swing joint of pneumatic cylinder (201) has piston rod (202), the front end of piston rod (202) runs through mounting bracket (203) lateral wall and fixedly connected with fixed block (206), the lateral wall of fixed block (206) is articulated from top to bottom to have clamping rod (205), two the equal bilateral symmetry of rear end of clamping rod (205) articulates there is connecting hinge rod (204), four the rear end of connecting hinge rod (204) all articulates with the lateral wall of mounting bracket (203).
4. The novel tool for the integrated bending die as claimed in claim 3, wherein the tool comprises: an anti-skidding groove (207) is formed in the position, close to the front end, of the inner side wall of the connecting hinge rod (204), and the anti-skidding groove (207) is located in front of the fixing block (206).
5. The novel tool for the integrated bending die as claimed in claim 1, wherein the tool comprises: the right-hand member of pivot (210) runs through casing (1) lateral wall and fixedly connected with spacing dish (3), mounting groove (4) have been seted up to the lateral wall of spacing dish (3), it has rocker (5) to articulate between the inside wall of mounting groove (4).
6. The novel tool for the integrated bending die as claimed in claim 3, wherein the tool comprises: the right-hand thread groove (209) and the reverse thread groove (211) are arranged in bilateral symmetry, the clamping rod (205) is of an L-shaped structure, and the hinged position of the clamping rod (205) and the fixed block (206) is located at the bent position of the clamping rod (205).
7. The novel tool for the integrated bending die as claimed in claim 1, wherein the tool comprises: the outer side wall of the shell (1) is fixedly connected with four mounting sleeve rings (6), and the four mounting sleeve rings (6) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605037.9U CN215032988U (en) | 2021-07-15 | 2021-07-15 | Novel tool for integrated bending die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121605037.9U CN215032988U (en) | 2021-07-15 | 2021-07-15 | Novel tool for integrated bending die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215032988U true CN215032988U (en) | 2021-12-07 |
Family
ID=79221109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121605037.9U Active CN215032988U (en) | 2021-07-15 | 2021-07-15 | Novel tool for integrated bending die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215032988U (en) |
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2021
- 2021-07-15 CN CN202121605037.9U patent/CN215032988U/en active Active
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