Net rack machining positioning clamp

Abstract

The utility model discloses a net rack processing positioning clamp, which comprises a support plate, a clamp mechanism is installed on the surface of the support plate and used for clamping a net rack, the clamp mechanism comprises a torsion unit and a clamping groove installed on the surface of the support plate and used for changing the angle of the clamp, and the torsion unit comprises a clamping groove arranged on the surface of the support plate. The utility model relates to the technical field of net rack installation. According to the net rack machining positioning clamp, the shifting rod is fixedly installed on the surface of the baffle, the shifting rod extends outwards through the sliding groove, the baffle is fixedly connected with the connecting block, the two clamping plates are rotationally connected to the surface of the sliding block, and the two sliding rods are fixedly connected to the surface of the sliding block, so that the problem that when a net rack is spliced and welded, the clamping plates cannot be clamped is solved; the problems that in the prior art, the splicing angle between net racks cannot be adjusted according to the size of the splicing angle between the net racks, the splicing mode is too single, and only fixed-angle splicing is needed, so that limitation is caused in the production activity, the practicability of a positioning clamp is reduced, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of grid installation, in particular to a grid processing positioning fixture. Background Art

[0002] The reference patent name is: A grid processing positioning fixture (patent announcement number: CN214161903U, patent publication date: 2021-09-10), including a ring frame and a support, the ring frame is fixed directly above the support, and a roller is installed at the bottom of the support, and there are multiple rollers, a horizontal plate is fixed horizontally inside the ring frame, and a vertical plate is fixed vertically inside the ring frame, and there are multiple horizontal plates and vertical plates, and the multiple horizontal plates and multiple vertical plates are evenly distributed, and the heights of the horizontal plates and vertical plates are greater than the height of the ring frame, and the surfaces of the horizontal plates and vertical plates are provided with support grooves. The utility model is provided with multiple support grooves on the surfaces of the horizontal plates and vertical plates, which can be used for equidistant support and positioning of steel bars. When supporting, the steel bars can be electrically connected to the ring frame through the horizontal plates and vertical plates, so that when the grounding clamp of the electric welder is clamped on the surface of the power board, the connection between all steel bars and the electric welder can be guaranteed, and normal welding can be guaranteed. At the same time, the roller facilitates the transfer of the device after welding a steel bar.

[0003] The utility model is provided with a plurality of support grooves on the surface of the horizontal plate and the vertical plate, which can be used for supporting and positioning steel bars at equal intervals. When supporting, the steel bars can be electrically connected to the ring frame through the horizontal plate and the vertical plate, so that when the grounding clamp of the electric welding machine is clamped on the surface of the power board, the connection between all the steel bars and the electric welding machine can be guaranteed to ensure normal welding. At the same time, the roller facilitates the transfer of the device after welding a steel bar.

[0004] However, the above technical solution still has the problem that when the grid is assembled and welded, the angle of the splicing between the grids cannot be adjusted, the assembly method is too simple, and only fixed angles can be spliced, which leads to limitations in production activities, reduces the practicality of the positioning fixture, and is inconvenient to use.

[0005] To this end, the utility model provides a grid processing positioning fixture. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a grid processing positioning fixture, which solves the problem that when the grid is assembled and welded, the angle of the splicing between the grids cannot be adjusted, the assembly method is too simple, and only fixed angles can be spliced, which leads to limitations in production activities, reduces the practicality of the positioning fixture, and is inconvenient to use.

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a grid processing positioning fixture, including a support plate, a clamping mechanism is installed on the surface of the support plate for clamping the grid, and the clamping mechanism includes:

[0008] A torsion unit is installed on the surface of the support plate to change the angle of the clamp, the torsion unit includes a slot provided on the surface of the support plate, a rotating cylinder is fixedly connected inside the slot, a sliding groove is provided on the surface of the rotating cylinder, and a baffle is rotatably connected to the inner cavity of the rotating cylinder;

[0009] The barrier unit is installed on the surface of the drum and is used to limit the baffle;

[0010] The fixing unit is installed in the inner cavity of the rotating drum and is used for clamping the grid.

[0011] Preferably, the barrier unit comprises:

[0012] An adjustment component is installed on the surface of the rotating drum for positioning and adjusting the angle of the grid, and the adjustment component includes a lever fixedly connected to the surface of the baffle, the lever extends outward through a slide groove, and a collar is slidably connected to the surface of the rotating drum;

[0013] The clamping assembly is installed on the surface of the rotating drum and is used to limit the position of the shifting rod.

[0014] Preferably, the clamping assembly comprises a fixing block, the fixing block is fixedly connected to the surface of the rotating drum, a clamping rod is rotatably connected to the surface of the fixing block, and an oblique opening is provided on the surface of the collar.

[0015] Preferably, the fixing unit comprises:

[0016] A clamping assembly is installed at one end of the rotating drum for clamping the grid, and the clamping assembly includes a slider sliding inside the rotating drum, the surface of the slider is rotatably connected to two clamping plates, and the surface of the slider is fixedly connected to two sliding rods;

[0017] A sliding assembly is installed in the inner cavity of the rotating drum;

[0018] The limiting assembly is installed on the surface of the drum.

[0019] Preferably, the sliding assembly includes a connecting block rotatably connected to the inner cavity of the drum, and the connecting block is located on the opposite side of the baffle and the sliding block, the baffle is fixedly connected to the connecting block, a groove is provided on the surface of the connecting block, and two sliding rods slide in the grooves respectively.

[0020] Preferably, the limiting assembly includes a limiting rod sliding inside the groove, and a clamping groove is provided on the surface of the rotating drum, and the limiting rod extends to the outside through the clamping groove.

[0021] Beneficial Effects

[0022] The utility model provides a grid processing positioning fixture. Compared with the prior art, it has the following beneficial effects:

[0023] (1) The grid processing positioning fixture has a lever fixedly installed on the surface of the baffle plate, the lever extending outward through a slide groove, the baffle plate is fixedly connected to the connecting block, the surface of the slider is rotatably connected to two clamping plates, and the surface of the slider is fixedly connected to two slide rods, which solves the problem that when the grid is assembled and welded, the angle between the grids cannot be adjusted according to the size of the splicing angle, the assembly method is too simple, and only fixed angle splicing can be used, which leads to limitations in production activities, reduces the practicality of the positioning fixture, and is inconvenient to use.

[0024] (2) The grid processing positioning fixture has a connecting block fixedly connected to the inner cavity of the drum, and the baffle is fixedly connected to the connecting block. The surface of the connecting block is provided with a groove, and two sliding rods slide in the groove respectively. The limit rod sliding inside the groove realizes the limiting of the clamping by the limit rod. The operation is simple and convenient, and the clamping operation is accelerated. When welding the grid, the material can be quickly applied to the specified position, and then welding and other fixing operations can be performed, thereby achieving the effect of saving time and labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is the appearance diagram of the utility model;

[0026] Figure 2 It is a schematic diagram of the rotating drum of the utility model;

[0027] Figure 3 It is a schematic diagram of the barrier unit of the utility model;

[0028] Figure 4 This is a cross-sectional view of the internal structure of the drum of the utility model;

[0029] Figure 5 This is a split diagram of the connection relationship diagram of the connection blocks of the utility model.

[0030] In the figure: 1-support plate, 2-torsion unit, 21-slot, 22-rotating cylinder, 23-slide, 24-baffle, 3-blocking unit, 31-adjusting assembly, 311-shift rod, 312-ring, 32-clamping assembly, 321-fixed block, 322-clamping rod, 4-fixed unit, 41-clamping assembly, 411-slider, 412-clamping plate, 413-slide rod, 42-sliding assembly, 421-connecting block, 422-groove, 43-limiting assembly, 431-limiting rod, 432-clamping groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] See also Figure 1-5 The utility model provides a technical solution: a grid processing positioning fixture, comprising a support plate 1, a clamp mechanism is installed on the surface of the support plate 1 for clamping the grid, and the clamp mechanism comprises:

[0033] The torsion unit 2 is installed on the surface of the support plate 1 to change the angle of the clamp. The torsion unit 2 includes a slot 21 provided on the surface of the support plate 1. A rotating cylinder 22 is fixedly connected to the inside of the slot 21. A sliding groove 23 is provided on the surface of the rotating cylinder 22. A baffle 24 is rotatably connected to the inner cavity of the rotating cylinder 22.

[0034] The barrier unit 3 is mounted on the surface of the drum 22 and is used to limit the baffle 24;

[0035] The fixing unit 4 is installed in the inner cavity of the rotating drum 22 and is used for clamping the grid. The lever 311 is fixedly installed on the surface of the baffle 24. The lever 311 extends outward through the slide groove 23. The baffle 24 is fixedly connected to the connecting block 421. The surface of the slider 411 is rotatably connected to two clamping plates 412. The surface of the slider 411 is fixedly connected to two slide rods 413. This solves the problem that when assembling and welding the grid, the angles of the splicing between the grids cannot be adjusted, and the assembling method is too single. Only fixed angle splicing is allowed, which leads to limitations in production activities, reduces the practicality of the positioning fixture, and is inconvenient to use.

[0036] In this embodiment, the barrier unit 3 includes:

[0037] An adjustment component 31 is installed on the surface of the rotating drum 22 for positioning and adjusting the angle of the grid. The adjustment component 31 includes a lever 311 fixedly connected to the surface of the baffle 24. The lever 311 extends outward through the slide groove 23. A collar 312 is slidably connected to the surface of the rotating drum 22.

[0038] The clamping assembly 32 is mounted on the surface of the rotating drum 22 and is used to limit the position of the lever 311 .

[0039] In this embodiment, the clamping assembly 32 includes a fixing block 321 , which is fixedly connected to the surface of the drum 22 , a clamping rod 322 is rotatably connected to the surface of the fixing block 321 , and an oblique opening is formed on the surface of the collar 312 .

[0040] In this embodiment, the fixing unit 4 includes:

[0041] A clamping assembly 41 is installed at one end of the rotating drum 22 for clamping the grid, and the clamping assembly 41 includes a slider 411 sliding inside the rotating drum 22, and the surface of the slider 411 is rotatably connected to two clamping plates 412, and the surface of the slider 411 is fixedly connected to two sliding rods 413;

[0042] A sliding assembly 42 is installed in the inner cavity of the rotating drum 22;

[0043] The limiting assembly 43 is installed on the surface of the rotating drum 22 .

[0044] In this embodiment, the sliding assembly 42 includes a connecting block 421 rotatably connected to the inner cavity of the rotating drum 22, and the connecting block 421 is located on the opposite side of the baffle 24 and the sliding block 411, the baffle 24 is fixedly connected to the connecting block 421, and a groove 422 is provided on the surface of the connecting block 421, and the two sliding rods 413 slide in the grooves 422 respectively.

[0045] In this embodiment, the limiting assembly 43 includes a limiting rod 431 that slides inside the groove 422, and a snap-in groove 432 is provided on the surface of the rotating drum 22. The limiting rod 431 extends to the outside through the snap-in groove 432. The baffle 24 is fixedly connected to the connecting block 421 through a connecting block 421 fixedly connected to the inner cavity of the rotating drum 22. A groove 422 is provided on the surface of the connecting block 421, and two sliding rods 413 slide in the grooves 422 respectively. The limiting rod 431 that slides inside the groove 422 realizes the limiting of the clamping by the limiting rod 431. The operation is simple and convenient to implement, and the clamping operation is accelerated. When performing grid welding, the material can be quickly applied to the specified position, and then welding and other fixing operations can be performed, thereby achieving the effect of saving time and effort. At the same time, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0046] When the locking cam 312 is in the unlock state, the locking cam 312 is in the unlock state, and the locking cam 312 is locked. The positioning rod 431 slides in the connecting block 421 and releases the limiting operation on the sliding rod 413, and then pulls the splint 412, which slides toward the outside of the rotating drum 22 to drive the sliding block 411 to slide, and the sliding block 411 drives the sliding rod 413 to slide. When sliding to a certain position, the inner cavity of the rotating drum 22 is no longer in contact with the splint 412, and the raw material is placed on the opposite sides of the two splints 412 and pushed. The splint 412 slides toward the inner cavity of the rotating drum 22, and the edge of the inner cavity of the rotating drum 22 squeezes the splint 412 to rotate toward the center and clamp the raw material, wherein the sliding of the splint 412 drives the sliding block 411 to slide, and the sliding block 411 drives the sliding rod 413 to slide. When the sliding rod 413 slides to the deepest point, the limiting rod 431 is inserted into the groove 422 to complete the limiting of the sliding rod 413.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] 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 grid processing positioning fixture, comprising a support plate (1), characterized in that: A clamping mechanism is installed on the surface of the support plate (1) for clamping the grid, and the clamping mechanism comprises: A twisting unit (2) is mounted on the surface of the support plate (1) and is used to change the angle of the clamp. The twisting unit (2) comprises a slot (21) provided on the surface of the support plate (1). A rotating cylinder (22) is fixedly connected to the interior of the slot (21). A sliding groove (23) is provided on the surface of the rotating cylinder (22). A baffle (24) is rotatably connected to the inner cavity of the rotating cylinder (22). A blocking unit (3) is installed on the surface of the rotating drum (22) and is used to limit the position of the baffle (24); The fixing unit (4) is installed in the inner cavity of the rotating drum (22) and is used for clamping the grid.

2. A grid processing positioning fixture according to claim 1, characterized in that: The barrier unit (3) comprises: An adjustment component (31) is installed on the surface of the rotating drum (22) for adjusting the angle of the grid, the adjustment component (31) comprising a lever (311) fixedly connected to the surface of the baffle (24), the lever (311) extending outward through the slide groove (23), and a collar (312) is slidably connected to the surface of the rotating drum (22); The clamping assembly (32) is mounted on the surface of the rotating drum (22) and is used to limit the position of the shifting rod (311).

3. A grid processing positioning fixture according to claim 2, characterized in that: The clamping assembly (32) comprises a fixed block (321), the fixed block (321) is fixedly connected to the surface of the rotating drum (22), and the surface of the fixed block (321) is rotatably connected to a clamping rod (322).

4. The grid processing positioning fixture according to claim 1, characterized in that: The fixing unit (4) comprises: A clamping assembly (41) is installed at one end of the rotating drum (22) for clamping, the clamping assembly (41) comprising a slider (411) sliding inside the rotating drum (22), the surface of the slider (411) being rotatably connected to two clamping plates (412), and the surface of the slider (411) being fixedly connected to two sliding rods (413); A sliding assembly (42) is installed in the inner cavity of the rotating drum (22); The limiting assembly (43) is mounted on the surface of the rotating drum (22).

5. A grid processing positioning fixture according to claim 4, characterized in that: The sliding assembly (42) comprises a connecting block (421) rotatably connected to the inner cavity of the rotating drum (22); the baffle (24) is fixedly connected to the connecting block (421); a groove (422) is provided on the surface of the connecting block (421), and two sliding rods (413) slide in the grooves (422) respectively.

6. A grid processing and positioning fixture according to claim 5, characterized in that: The limiting assembly (43) comprises a limiting rod (431) which slides inside the groove (422), and a clamping groove (432) is provided on the surface of the rotating drum (22).

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