Bending fixing device for installing longitudinal guide

Abstract

The utility model discloses a bending fixing device for installing a longitudinal guide, which belongs to the technical field of bending dies and comprises a bending lower die and a longitudinal guide positioning component, the longitudinal guide positioning component comprises a longitudinal guide positioning block, an installation plate, a threaded rod and a guide rod, the longitudinal guide positioning block is slidably sleeved at the top of the bending lower die, and the installation plate is arranged on the longitudinal guide positioning block. The threaded rod and the guide rod are arranged on the two sides of the lower bending die respectively, one end of the longitudinal guide positioning block is connected to the threaded rod in a sleeving mode and is in threaded connection with the threaded rod, the other end of the longitudinal guide positioning block is connected to the guide rod in a sliding and sleeving mode, and a driving assembly is arranged at one end of the threaded rod; by arranging the longitudinal guiding and positioning assembly, during use, the longitudinal guiding and positioning block abuts against the side face of the part, longitudinal guiding and positioning are conducted on the part, and therefore the problem that positioning points of the part are lacked can be effectively solved, the bending forming quality is guaranteed, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bending moulds, and in particular relates to a bending fixing device for installing a longitudinal guide. Background Art

[0002] The bending machine mold is a tool used by the bending machine to shape and process sheet materials. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the material being formed. It is a tool used to make the blank into a product with a specific shape and size under the pressure of the bending machine.

[0003] When processing small parts, the parts are limited by their small size, and there is only one bending positioning point. The conventional processing method is to process the short side against the side, which is easy to cause inaccurate positioning and poor bending size. The quality stability of the processed parts cannot be effectively guaranteed, the operator's skills are required to be high, and the actual operation efficiency will also be affected. Utility Model Content

[0004] The purpose of the utility model is to provide a bending and fixing device for installing a longitudinal guide, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bending fixing device for installing a longitudinal guide, comprising a bending lower mold and a longitudinal guide positioning assembly, the longitudinal guide positioning assembly comprising a longitudinal guide positioning block, a mounting plate, a threaded rod and a guide rod, the longitudinal guide positioning block is slidably sleeved on the top of the bending lower mold, there are two mounting plates, the two mounting plates are respectively arranged at the two ends of the bending lower mold, and the mounting plates are fixedly installed with the bending lower mold by fastening bolts, the threaded rod is rotatably installed between the two mounting plates, the guide rod is fixedly installed between the two mounting plates, the threaded rod and the guide rod are respectively arranged on both sides of the bending lower mold, one end of the longitudinal guide positioning block is sleeved on the threaded rod and threadedly connected to the threaded rod, and the other end of the longitudinal guide positioning block is slidably sleeved on the guide rod;

[0006] A driving assembly is provided at one end of the threaded rod.

[0007] As a preferred embodiment, a V-shaped groove is provided on the top of the lower bending mold, and a V-shaped block matching the V-shaped groove is provided in the middle of the longitudinal guide positioning block.

[0008] As a preferred embodiment, the drive assembly includes a knob, a worm and a worm wheel, the knob is fixedly mounted on one end of the worm, and the worm wheel is fixedly mounted on one end of the threaded rod and meshes with the worm.

[0009] As a preferred embodiment, a cover is provided on the outside of the driving assembly, the cover is fixedly connected to the mounting plate, the knob is provided on the outside of the cover, and the worm is rotatably installed in the cover.

[0010] As a preferred embodiment, both ends of the lower bending mold are provided with threaded holes adapted to fastening bolts.

[0011] As a preferred implementation, the mounting plate is provided with mounting holes adapted to the fastening bolts.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The bending fixing device with longitudinal guide is provided with a longitudinal guide positioning assembly. When in use, the part can be placed on the lower bending die, and then the threaded rod is rotated. Under the guiding action of the guide rod, the threaded rod drives the longitudinal guide positioning block to move horizontally along the length direction of the lower bending die, so that the longitudinal guide positioning block abuts against the side of the part, and the part is longitudinally guided and positioned, thereby effectively solving the problem of lack of positioning points of the part, ensuring the bending forming quality, and improving the work efficiency.

[0014] The bending and fixing device for installing the longitudinal guide is provided with a driving component. During operation, the worm can be rotated by a knob, so that the worm drives the worm wheel to rotate, and the worm wheel drives the threaded rod to rotate, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the lower bending mold of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the longitudinal guide positioning assembly of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the drive assembly of the utility model.

[0019] In the figure: 1. bending lower mold; 11. V-shaped groove; 12. threaded hole; 2. longitudinal guide positioning assembly; 21. longitudinal guide positioning block; 22. mounting plate; 23. threaded rod; 24. guide rod; 25. fastening bolt; 26. drive assembly; 261. knob; 262. worm; 263. worm wheel; 27. V-shaped block; 28. cover; 29. ​​mounting hole. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] The following examples are used to illustrate the present invention, but cannot be used to limit the scope of protection of the present invention. The conditions in the examples can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0022] See also Figure 1-4 The utility model provides a bending fixing device for installing a longitudinal guide, including a bending lower mold 1 and a longitudinal guide positioning assembly 2, the longitudinal guide positioning assembly 2 includes a longitudinal guide positioning block 21, a mounting plate 22, a threaded rod 23 and a guide rod 24, the longitudinal guide positioning block 21 is slidably sleeved on the top of the bending lower mold 1, a V-shaped groove 11 is opened on the top of the bending lower mold 1, and a V-shaped block 27 adapted to the V-shaped groove 11 is provided in the middle of the longitudinal guide positioning block 21. There are two mounting plates 22, which are respectively arranged at two ends of the lower bending mold 1, the threaded rod 23 is rotatably installed between the two mounting plates 22, and the guide rod 24 is fixedly installed between the two mounting plates 22, the threaded rod 23 and the guide rod 24 are respectively arranged on both sides of the lower bending mold 1, and the threaded rod 23 and the guide rod 24 are horizontally arranged along the length direction of the lower bending mold 1, one end of the longitudinal guide positioning block 21 is sleeved on the threaded rod 23 and threadedly connected with the threaded rod 23, and the other end of the longitudinal guide positioning block 21 is slidably sleeved on the guide rod 24, by setting the longitudinal guide positioning assembly 2, when in use, the part can be placed on the lower bending mold 1, and then the threaded rod 23 is rotated, under the guiding action of the guide rod 24, the threaded rod 23 drives the longitudinal guide positioning block 21 to move horizontally along the length direction of the lower bending mold 1, so that the longitudinal guide positioning block 21 abuts against the side of the part, and the part is longitudinally guided and positioned, thereby effectively solving the problem of lack of part positioning points, ensuring the bending molding quality, and improving work efficiency.

[0023] Specifically, a driving assembly 26 is provided at one end of the threaded rod 23, and the driving assembly 26 includes a knob 261, a worm 262 and a worm wheel 263. The knob 261 is fixedly mounted on one end of the worm 262, and the worm wheel 263 is fixedly mounted on one end of the threaded rod 23 and meshes with the worm 262; a cover 28 is provided on the outside of the driving assembly 26, and the cover 28 is fixedly connected to the mounting plate 22. The knob 261 is arranged on the outside of the cover 28, and the worm 262 is rotatably mounted in the cover 28. By setting up the driving assembly 26, during operation, the worm 262 can be rotated by the knob 261, so that the worm 262 drives the worm wheel 263 to rotate, and the worm wheel 263 drives the threaded rod 23 to rotate, which is convenient for operation.

[0024] Reference Figure 1 , Figure 2 and Figure 3The mounting plate 22 is fixedly installed with the lower bending mold 1 by fastening bolts 25. Both ends of the lower bending mold 1 are provided with threaded holes 12 compatible with the fastening bolts 25. The mounting plate 22 is provided with mounting holes 29 compatible with the fastening bolts 25. When in use, the two mounting plates 22 are respectively placed at both ends of the lower bending mold 1, and the fastening bolts 25 are used to pass through the mounting holes 29 and screw into the threaded holes 12 to fix the mounting plates 22, thereby realizing the installation of the longitudinal guide positioning assembly 2 and enabling the longitudinal guide positioning assembly 2 to be freely disassembled and assembled.

[0025] The working principle and use process of the utility model are as follows: first, when in use, the two mounting plates 22 are respectively placed on the two ends of the lower bending mold 1, and the fastening bolts 25 are used to pass through the mounting holes 29 and screw into the threaded holes 12 to fix the mounting plates 22 to achieve the installation of the longitudinal guide positioning assembly 2. When bending, the part can be placed on the lower bending mold 1, and then the worm 262 can be rotated by the knob 261, so that the worm 262 drives the worm wheel 263 to rotate, and the worm wheel 263 drives the threaded rod 23 to rotate. Under the guiding action of the guide rod 24, the threaded rod 23 drives the longitudinal guide positioning block 21 to move horizontally along the length direction of the lower bending mold 1, so that the longitudinal guide positioning block 21 abuts against the side of the part, and the part is longitudinally guided and positioned, thereby effectively solving the problem of lack of part positioning points, ensuring the bending molding quality, and improving work efficiency.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bending and fixing device for installing a longitudinal guide, comprising a bending lower mold (1) and a longitudinal guide positioning assembly (2), characterized in that: The longitudinal guide positioning assembly (2) comprises a longitudinal guide positioning block (21), a mounting plate (22), a threaded rod (23) and a guide rod (24); the longitudinal guide positioning block (21) is slidably sleeved on the top of the lower bending mold (1); there are two mounting plates (22), the two mounting plates (22) are respectively arranged at two ends of the lower bending mold (1), and the mounting plates (22) are fixedly mounted on the lower bending mold (1) by fastening bolts (25); the threaded rod (23) is rotatably mounted between the two mounting plates (22); the guide rod (24) is fixedly mounted between the two mounting plates (22); the threaded rod (23) and the guide rod (24) are respectively arranged on two sides of the lower bending mold (1); one end of the longitudinal guide positioning block (21) is sleeved on the threaded rod (23) and is threadedly connected to the threaded rod (23); the other end of the longitudinal guide positioning block (21) is slidably sleeved on the guide rod (24); A driving assembly (26) is provided at one end of the threaded rod (23).

2. A bending and fixing device for installing a longitudinal guide according to claim 1, characterized in that: A V-shaped groove (11) is provided on the top of the lower bending die (1), and a V-shaped block (27) matching the V-shaped groove (11) is provided in the middle of the longitudinal guide positioning block (21).

3. A bending and fixing device for installing a longitudinal guide according to claim 1, characterized in that: The driving assembly (26) comprises a knob (261), a worm (262) and a worm wheel (263); the knob (261) is fixedly mounted on one end of the worm (262); and the worm wheel (263) is fixedly mounted on one end of the threaded rod (23) and meshes with the worm (262).

4. A bending and fixing device for installing a longitudinal guide according to claim 3, characterized in that: A cover shell (28) is provided outside the driving assembly (26), the cover shell (28) is fixedly connected to the mounting plate (22), the knob (261) is provided outside the cover shell (28), and the worm (262) is rotatably mounted inside the cover shell (28).

5. A bending and fixing device for installing a longitudinal guide according to claim 1, characterized in that: Both ends of the lower bending die (1) are provided with threaded holes (12) adapted to the fastening bolts (25).

6. A bending and fixing device for installing a longitudinal guide according to claim 1, characterized in that: The mounting plate (22) is provided with mounting holes (29) adapted to the fastening bolts (25).

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