Locating device convenient to adjust and used for spring machining

Abstract

The utility model discloses a spring machining positioning device convenient to adjust, which comprises a machining positioning table, a horizontal adjusting assembly is arranged on the machining positioning table, two adjusting blocks are movably mounted on the horizontal adjusting assembly, and fixing blocks are fixedly mounted on the sides, close to each other, of the two adjusting blocks. According to the positioning device convenient to adjust and used for spring machining, one end of a spring is placed between the lower spring end containing groove block and the upper spring end containing groove block, the arranged pressing adjusting assembly can drive the movable lantern ring to move downwards, and after the upper spring end containing groove block moves downwards, the pressing adjusting assembly can press the movable lantern ring to move downwards. According to the spring fixing device, the lower spring end containing groove block is matched, one end of the contained spring is pressed and fixed, springs of different widths can be fixed, the spring can be clamped in the spring anti-disengaging groove, and therefore the situation that the spring is dragged to fall off in the machining operation process after pressing can be avoided, and the fixing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of spring processing, in particular to a positioning device for spring processing which is easy to adjust. Background Art

[0002] A spring is a mechanical part that uses elasticity to work. Parts made of elastic materials deform under the action of external force and return to their original shape after the external force is removed. They are also called "springs" and are generally made of spring steel. After production, the springs need to be further processed, such as grinding and polishing the spring surface and anti-corrosion spraying the springs.

[0003] When further processing the spring, the position of the spring needs to be located. However, there are many problems in the fixing process. Different types of springs require clamping devices of different specifications. Some springs are longer and some are shorter. They cannot be quickly adjusted and fixed during clamping. Therefore, a positioning device for spring processing that is easy to adjust is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an easily adjustable positioning device for spring processing, which is used to solve the above-mentioned problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A positioning device for spring processing that is easy to adjust comprises a processing positioning table, a horizontal adjustment component is provided on the processing positioning table, two adjustment blocks are movably installed on the horizontal adjustment component, a fixed block is fixedly installed on the side of the two adjustment blocks close to each other, a lower spring end placement slot block is fixedly installed on one side of the fixed block, a clamping adjustment component is provided on the top side of the adjustment block, an upper spring end placement slot block is installed on one side of the clamping adjustment component, and the lower spring end placement slot block and the upper spring end placement slot block are symmetrically arranged.

[0007] Preferably, the clamping adjustment assembly includes a bolt column fixedly installed on the top side of the adjustment block, a movable ring is fixedly installed on one side of the slot block where the upper spring end is placed, the movable ring is movably sleeved on the bolt column, a fixing nut is threadedly installed on the bolt column, and the bottom side of the fixing nut is in contact with the top side of the movable ring.

[0008] Preferably, two guide holes are provided on the top side of the movable collar, two guide posts are fixedly mounted on the top side of the fixed block, and the top ends of the two guide posts movably pass through the two guide holes.

[0009] Preferably, one end of a compression spring is fixedly mounted on the bottom side of the movable collar, and the other end of the compression spring is fixedly mounted on the top side of the adjusting block.

[0010] Preferably, one side of the lower spring end placement slot block and the upper spring end placement slot block are both provided with a placement slot, and a spring anti-slip groove is provided in the placement slot.

[0011] Preferably, the horizontal adjustment component includes an adjustment slot opened on the top side of the processing positioning table, an adjustment rotating rod is rotatably installed in the adjustment slot, one end of the adjustment rotating rod extends outside the processing positioning table and a rotating handle is fixedly installed, and two groups of thread grooves are provided on the adjustment rotating rod, the two groups of thread grooves are arranged in opposite directions, and two adjustment blocks are respectively threadedly sleeved on the two groups of thread grooves.

[0012] Preferably, limit columns are fixedly installed on both sides of the processing positioning table, connecting blocks are fixedly installed on both sides of the adjustment block, and limit blocks are fixedly installed on one side of the two connecting blocks, and the two limit blocks are movably sleeved on the two limit columns respectively.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the positioning device for spring processing which is easy to adjust places one end of the spring between the lower spring end placement slot block and the upper spring end placement slot block, and the provided compression adjustment component can drive the movable collar to move downward, and after the upper spring end placement slot block moves downward, the lower spring end placement slot block is cooperated to compress and fix one end of the placed spring, so that springs of different widths can be fixed, and the provided spring anti-slip groove can be stuck in the spring anti-slip groove, so that the spring can be prevented from being pulled off during the processing operation after compression, and the fixing effect is good;

[0014] A horizontal adjustment component is set for springs of different lengths. The adjustment rod on the horizontal adjustment component rotates to drive the two adjustment blocks to move closer to or away from each other, thereby adapting to the fixation of springs of different lengths. When the length position is adjusted, the other end of the spring is fixed to facilitate subsequent processing operations. The equipment can be adjusted in a variety of ways to meet the needs of fixing springs of different widths and lengths. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the structure of part A.

[0018] In the figure: 1. Processing positioning table; 2. Adjustment notch; 3. Adjustment lever; 4. Turning handle; 5. Adjustment block; 6. Fixing block; 7. Slot block for lower spring end; 8. Slot block for upper spring end; 9. Spring anti-slip groove; 10. Movable collar; 11. Bolt column; 12. Fixing nut; 13. Extrusion spring; 14. Guide hole; 15. Guide column; 16. Limit column; 17. Connecting block; 18. Limit block; 19. Threaded groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Refer to Figure 1-3 A positioning device for spring processing that is easy to adjust comprises a processing positioning table 1, a horizontal adjustment component is provided on the processing positioning table 1, two adjustment blocks 5 are movably installed on the horizontal adjustment component, and a fixed block 6 is fixedly installed on the side of the two adjustment blocks 5 that are close to each other, and a lower spring end placement slot block 7 is fixedly installed on one side of the fixed block 6, and a clamping adjustment component is provided on the top side of the adjustment block 5, and an upper spring end placement slot block 8 is installed on one side of the clamping adjustment component. The lower spring end placement slot block 7 and the upper spring end placement slot block 8 are symmetrically arranged, which is convenient for clamping and fixing after the subsequent spring is placed.

[0021] Specifically, the compression adjustment component includes a bolt column 11 fixedly installed on the top side of the adjustment block 5, a movable collar 10 is fixedly installed on one side of the slot block 8 placed at the end of the upper spring, and the movable collar 10 is movably sleeved on the bolt column 11. A fixing nut 12 is threadedly installed on the bolt column 11, and the bottom side of the fixing nut 12 contacts the top side of the movable collar 10. One end of the spring is placed between the slot block 7 placed at the end of the lower spring and the slot block 8 placed at the end of the upper spring, and then the fixing nut 12 on the compression adjustment component is rotated. Under the action of the bolt column 11, the movable collar 10 will be driven to move downward. After the movable collar 10 moves downward, it will drive the slot block 8 placed at the end of the upper spring to move downward, so that the release One end of the spring is compressed and fixed, so that springs of different widths can be fixed. Two guide holes 14 are provided on the top side of the movable collar 10, and two guide posts 15 are fixedly installed on the top side of the fixed block 6. The top ends of the two guide posts 15 movably pass through the two guide holes 14. The set guide posts 15 and guide holes 14 can limit the downward movement of the movable collar 10. One end of the extrusion spring 13 is fixedly installed on the bottom side of the movable collar 10, and the other end of the extrusion spring 13 is fixedly installed on the top side of the adjusting block 5. The set extrusion spring 13 can provide a certain thrust to the movable collar 10, and the slot block 8 placed on the end of the upper spring is pushed up to facilitate the placement of the spring.

[0022] Specifically, one side of the lower spring end placement slot block 7 and the upper spring end placement slot block 8 are both provided with placement slots, and a spring anti-slip groove 9 is provided in the placement slot. The spring anti-slip groove 9 is provided, and the spring can be stuck in the spring anti-slip groove 9, thereby avoiding the situation of being pulled and falling off during the processing operation after being compressed, and the fixing effect is good.

[0023] Specifically, the horizontal adjustment component includes an adjustment slot 2 provided on the top side of the processing positioning platform 1, an adjustment rotating rod 3 is rotatably installed in the adjustment slot 2, one end of the adjustment rotating rod 3 extends to the outside of the processing positioning platform 1, and a rotating handle 4 is fixedly installed, two groups of thread grooves 19 are provided on the adjustment rotating rod 3, and the two groups of thread grooves 19 are arranged oppositely, and two adjustment blocks 5 are respectively threadedly sleeved on the two groups of thread grooves 19, and both sides of the processing positioning platform 1 are fixedly installed with limit columns 16, and both sides of the adjustment block 5 are fixedly installed with connecting blocks 17, and one side of the two connecting blocks 17 is fixedly installed with limit blocks 18, and the two limit blocks 18 are respectively fixedly installed. It is movably sleeved on the two limit columns 16. For springs of different lengths, the handle 4 is rotated to drive the adjusting rod 3 to rotate. Under the action of the two sets of thread grooves 19 in opposite thread directions, the two adjusting blocks 5 can be driven to move closer to or away from each other, so as to adapt to the fixation of springs of different lengths. The limit columns 16 and limit blocks 18 are set to limit the horizontal position of the movement of the adjusting block 5. When the length position is adjusted, the other end of the spring is fixed to facilitate subsequent processing operations. The equipment can be adjusted in a variety of ways to meet the needs of fixing springs of different widths and lengths.

[0024] During use: When the spring is undergoing further processing, it is necessary to fix the position of the spring, place one end of the spring between the lower spring end placement slot block 7 and the upper spring end placement slot block 8, and then rotate the fixing nut 12 on the compression adjustment assembly. Under the action of the bolt column 11, the movable collar 10 will be driven to move downward. After the movable collar 10 moves downward, the upper spring end placement slot block 8 will be driven downward, so that one end of the placed spring can be compressed and fixed, and springs of different widths can be fixed. The spring anti-slip groove 9 is set, and the spring can be stuck in the spring anti-slip groove 9, so as to avoid compression and during processing. During the operation, there is a situation of pulling and falling off, and the fixing effect is good. For springs of different lengths, the handle 4 is rotated to drive the adjusting rod 3 to rotate. Under the action of the two sets of thread grooves 19 in opposite thread directions, the two adjusting blocks 5 can be driven to move closer to or away from each other, so as to adapt to the fixation of springs of different lengths. The set limit column 16 and limit block 18 can limit the horizontal position of the movement of the adjusting block 5. When the length position is adjusted, the other end of the spring is fixed to facilitate subsequent processing operations. The equipment can be adjusted in a variety of ways to meet the needs of fixing springs of different widths and lengths, and is easy to use.

[0025] 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 spring processing positioning device that is easy to adjust, comprising a processing positioning table (1), characterized in that: The processing positioning table (1) is provided with a horizontal adjustment component, on which two adjustment blocks (5) are movably mounted, and a fixed block (6) is fixedly mounted on the side of the two adjustment blocks (5) close to each other, and a lower spring end placement slot block (7) is fixedly mounted on one side of the fixed block (6), and a clamping adjustment component is provided on the top side of the adjustment block (5), and an upper spring end placement slot block (8) is mounted on one side of the clamping adjustment component, and the lower spring end placement slot block (7) and the upper spring end placement slot block (8) are symmetrically arranged.

2. The easily adjustable spring processing positioning device according to claim 1, characterized in that: The clamping adjustment assembly comprises a bolt column (11) fixedly mounted on the top side of the adjustment block (5); a movable collar (10) is fixedly mounted on one side of the upper spring end where the slot block (8) is placed; the movable collar (10) is movably sleeved on the bolt column (11); a fixing nut (12) is threadedly mounted on the bolt column (11); and the bottom side of the fixing nut (12) is in contact with the top side of the movable collar (10).

3. The easily adjustable spring processing positioning device according to claim 2, characterized in that: The top side of the movable collar (10) is provided with two guide holes (14), and the top side of the fixed block (6) is fixedly mounted with two guide columns (15), and the top ends of the two guide columns (15) movably penetrate the two guide holes (14).

4. The easily adjustable spring processing positioning device according to claim 2, characterized in that: One end of a compression spring (13) is fixedly mounted on the bottom side of the movable collar (10), and the other end of the compression spring (13) is fixedly mounted on the top side of the adjustment block (5).

5. The easily adjustable spring processing positioning device according to claim 1, characterized in that: A placement slot is provided on one side of the lower spring end placement slot block (7) and the upper spring end placement slot block (8), and a spring anti-slip slot (9) is provided in the placement slot.

6. The easily adjustable spring processing positioning device according to claim 1, characterized in that: The horizontal adjustment component comprises an adjustment slot (2) provided on the top side of the processing positioning platform (1), an adjustment rotating rod (3) being rotatably installed in the adjustment slot (2), one end of the adjustment rotating rod (3) extending outside the processing positioning platform (1) and being fixedly installed with a rotating handle (4), the adjustment rotating rod (3) being provided with two groups of thread grooves (19), the two groups of thread grooves (19) being arranged in opposite directions, and two adjustment blocks (5) being respectively threadedly sleeved on the two groups of thread grooves (19).

7. The easily adjustable spring processing positioning device according to claim 1, characterized in that: Limiting columns (16) are fixedly installed on both sides of the processing positioning platform (1), connecting blocks (17) are fixedly installed on both sides of the adjustment block (5), and limiting blocks (18) are fixedly installed on one side of the two connecting blocks (17), and the two limiting blocks (18) are movably sleeved on the two limiting columns (16) respectively.

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