Annular part clamp
By designing a ring-shaped part fixture including an operating table, a positioning block, a moving mechanism and a clamp, the problem of using a variety of tool fixtures and lack of automatic reset in the prior art is solved, automatic clamping and unloading is realized, and processing efficiency and equipment practicality are improved.
Patent Information
- Application Number
- CN202420793345.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-17
- Publication Date
- 2025-04-22
- Estimated Expiration
- 2034-04-17
AI Technical Summary
The existing ring parts clamps use a large number of tooling fixtures, high processing costs, and lack automatic reset function. Manual operation is required to unload ring parts, reducing the practicality of the equipment.
A ring-shaped part clamp is designed, including an operating table, a positioning block, a moving mechanism and a clamp. The clamping block is automatically approached and distant through the moving mechanism, and combined with the structures such as telescopic rod, locking bolts, baffles and springs to achieve clamping and automatic reset functions.
It realizes automatic clamping and unloading of ring parts by the equipment, reduces manual operation, improves processing efficiency and practicality of the equipment, and is also suitable for ring parts of different sizes.
Smart Images
Figure CN222779411U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of clamps, and in particular relates to an annular part clamp. Background Art
[0002] A fixture is needed in the process of processing annular parts. The fixture includes a positioning element, a clamping device, a tool guiding element, a dividing device, a connecting element and a clamping base.
[0003] The obvious shortcomings of the existing fixture design method are that a large number of tooling fixtures are required, the processing cost is high, and the existing fixture does not have the function of automatic resetting. When cutting annular parts, the fixture needs to be manually moved away from the annular parts before the annular parts can be cut, which greatly reduces the practicality of the equipment. Utility Model Content
[0004] The purpose of the utility model is to provide an annular parts fixture to solve the problems raised in the above background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a ring-shaped part fixture, comprising: an operating table, two positioning blocks are symmetrically installed on the top of the operating table, a moving mechanism and a clamping block are installed on one side between the two positioning blocks from the outside to the inside, a clamping space for clamping the workpiece is formed between the clamping block and the two positioning blocks, and the moving mechanism is used to drive the clamping block to approach the two positioning blocks or move away from the two positioning blocks.
[0006] Preferably, the moving mechanism includes a moving block and a telescopic rod, the moving block is provided with a through hole, one end of the telescopic rod movably passes through the through hole, and one end of the telescopic rod is connected to the clamping block, the moving block is provided with a second threaded hole connected to the through hole, and a locking bolt abutting against the telescopic rod is threaded in the second threaded hole.
[0007] Preferably, a detachable baffle is installed at one end of the telescopic rod away from the clamping block, and a spring sleeved on the telescopic rod is installed between the baffle and the moving block.
[0008] Preferably, a first threaded hole is formed at one end of the telescopic rod, and a screw threaded in the first threaded hole is installed at one end of the baffle.
[0009] Preferably, a moving groove is provided on the operating table along the direction of movement of the clamping block, a screw rod is rotatably installed in the moving groove, one end of the moving block is screwed on the screw rod, and a rocker arm for driving the screw rod to rotate is installed outside the operating table.
[0010] Preferably, the inner sides of the two positioning blocks close to the clamping block are both provided with cut corners, and the clamping space is formed between the two cut corners and the clamping block.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] (1) The utility model has a clamping block, a moving mechanism and two positioning blocks. The clamping block can be adjusted to be close to or away from the two positioning blocks by the moving mechanism, so that the device can directly clamp the annular part.
[0013] (2) The utility model adds a telescopic rod, a moving block and a locking bolt. After the clamping block and the positioning block clamp the annular part, the telescopic rod is locked and installed on the moving block by the locking bolt to prevent the annular part from escaping from the clamping space.
[0014] (3) The utility model adds a baffle and a spring. After the restriction on the telescopic rod is released, the elastic force of the spring is released, thereby driving the telescopic rod to move outward on the moving block, thereby achieving the automatic separation of the clamping block from the annular part.
[0015] (4) The utility model adds a screw rod, a rocker arm and a movable groove, and the rocker arm and the screw rod can drive the movable block to move in the movable groove, so that the position of the movable block can be adjusted, and the device can clamp annular parts of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a top view of the utility model;
[0017] Figure 2 It is a side view of the utility model;
[0018] Figure 3 It is a schematic diagram of the structure of the utility model;
[0019] Figure 4 It is a three-dimensional diagram of the positioning block and the operating table of the utility model;
[0020] In the figure: 1. operating table; 2. positioning block; 3. moving groove; 4. screw rod; 5. moving block; 6. locking bolt; 7. spring; 8. baffle; 9. rocker arm; 10. telescopic rod; 11. clamping block; 12. first threaded hole; 13. through hole; 14. second threaded hole; 15. screw rod. DETAILED DESCRIPTION
[0021] 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.
[0022] refer to Figure 1 and Figure 4 As shown, the utility model provides an annular part fixture, comprising: an operating table 1, two positioning blocks 2 are symmetrically installed on the top of the operating table 1, a moving mechanism and a clamping block 11 are installed in sequence from the outside to the inside on one side between the two positioning blocks 2, a clamping space for clamping a workpiece is formed between the clamping block 11 and the two positioning blocks 2, and the moving mechanism is used to drive the clamping block 11 to approach the two positioning blocks 2 or move away from the two positioning blocks 2.
[0023] Combination Figure 1 As shown, the inner sides of the two positioning blocks 2 close to the clamping block 11 are both provided with cut corners, and a clamping space is formed between the two cut corners and the clamping block 11 .
[0024] As mentioned above, when using the operating table 1, positioning blocks 2, moving mechanism and clamping block 11 provided by the utility model, the two positioning blocks 2 are symmetrically installed on one side of the operating table 1, and the clamping block 11 is installed on the other side of the operating table 1 through the moving mechanism. The annular part is placed between the clamping block 11 and the two positioning blocks 2. At this time, the moving mechanism is started, so that the clamping block 11 is close to the two positioning blocks 2, so that the annular part is clamped between the clamping block 11 and the two positioning blocks 2, thereby realizing the clamping of the annular part by the equipment.
[0025] In the present utility model, combined with Figure 1-3 As shown, the moving mechanism of this embodiment includes a moving block 5 and a telescopic rod 10, a through hole 13 is formed on the moving block 5, one end of the telescopic rod 10 movably passes through the through hole 13, and one end of the telescopic rod 10 is connected to the clamping block 11, a second threaded hole 14 connected to the through hole 13 is formed on the moving block 5, and a locking bolt 6 abutting against the telescopic rod 10 is screwed into the second threaded hole 14.
[0026] As mentioned above, when using the moving mechanism provided by the utility model, the telescopic rod 10 in the moving mechanism is movably installed on the moving block 5 through the through hole 13, and the telescopic rod 10 is pushed toward one side of the positioning block 2, thereby driving the clamping block 11 to approach the two positioning blocks 2. At this time, the annular part can be clamped between the clamping block 11 and the two positioning blocks 2. At this time, the locking bolt 6 is tightened so that one end of the locking bolt 6 abuts against the telescopic rod 10 to prevent the clamping block 11 from moving away from the two positioning blocks 2. At this time, the annular part cannot be separated from the clamping block 11 and the two positioning blocks 2.
[0027] Further, in order to allow the clamping block 11 to automatically detach from the annular part during blanking, refer to Figure 1-3 As shown, a detachable baffle plate 8 is installed at one end of the telescopic rod 10 away from the clamping block 11, and a spring 7 sleeved on the telescopic rod 10 is installed between the baffle plate 8 and the moving block 5. The spring 7 is installed between the telescopic rod 10 and the moving block 5 through the baffle plate 8. After the locking bolt 6 releases the restriction on the telescopic rod 10, the spring 7 is released, so that the telescopic rod 10 moves outward on the moving block 5, thereby driving the clamping block 11 away from the annular part, so as to facilitate the removal of the annular part from between the clamping block 11 and the two positioning blocks 2.
[0028] Further, in order to replace the spring 7, refer to Figure 3 As shown, a first threaded hole 12 is formed at one end of the telescopic rod 10, and a screw 15 screwed in the first threaded hole 12 is installed at one end of the baffle 8. The baffle 8 can be removed from one end of the telescopic rod 10 through the screw 15 and the second threaded hole 14, and the spring 7 can be removed from the telescopic rod 10 at this time, so that the spring 7 can be quickly replaced.
[0029] In the present utility model, combined with Figure 3 As shown, a moving groove 3 is also provided on the operating table 1 of this embodiment along the moving direction of the clamping block 11, a screw rod 4 is rotatably installed in the moving groove 3, one end of the moving block 5 is screwed on the screw rod 4, and a rocker arm 9 for driving the screw rod 4 to rotate is installed on the outside of the operating table 1.
[0030] As mentioned above, when using the movable groove 3, screw rod 4 and rocker arm 9 provided by the utility model, the movable groove 3 is used to provide an installation position for the screw rod 4 and the movable block 5 on the operating table 1. Since the movable block 5 is screwed to the screw rod 4, when the screw rod 4 is driven to rotate by the rocker arm 9, the movable block 5 can be driven to reciprocate in the movable groove 3, thereby driving the clamping block 11 to approach the positioning block 2 or move away from the positioning block 2, thereby realizing that the device can clamp annular parts of different sizes.
[0031] 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 ring-shaped parts fixture, characterized in that: include: An operating table (1), wherein two positioning blocks (2) are symmetrically mounted on the top of the operating table (1), a moving mechanism and a clamping block (11) are sequentially mounted from outside to inside on one side between the two positioning blocks (2), a clamping space for clamping a workpiece is formed between the clamping block (11) and the two positioning blocks (2), and the moving mechanism is used to drive the clamping block (11) to approach the two positioning blocks (2) or to move away from the two positioning blocks (2).
2. The annular component fixture according to claim 1, characterized in that: The moving mechanism comprises a moving block (5) and a telescopic rod (10); a through hole (13) is formed on the moving block (5); one end of the telescopic rod (10) movably passes through the through hole (13); one end of the telescopic rod (10) is connected to a clamping block (11); a second threaded hole (14) is formed on the moving block (5) and is connected to the through hole (13); a locking bolt (6) abutting against the telescopic rod (10) is screwed into the second threaded hole (14).
3. The annular component fixture according to claim 2, characterized in that: A detachable baffle plate (8) is installed at one end of the telescopic rod (10) away from the clamping block (11), and a spring (7) sleeved on the telescopic rod (10) is installed between the baffle plate (8) and the moving block (5).
4. The annular component fixture according to claim 3, characterized in that: A first threaded hole (12) is formed at one end of the telescopic rod (10), and a screw rod (15) threadedly connected to the first threaded hole (12) is installed at one end of the baffle plate (8).
5. The annular component fixture according to claim 2, characterized in that: The operating table (1) is also provided with a moving groove (3) along the moving direction of the clamping block (11), a screw rod (4) is rotatably installed in the moving groove (3), one end of the moving block (5) is screwed onto the screw rod (4), and a rocker arm (9) for driving the screw rod (4) to rotate is installed outside the operating table (1).
6. The annular component fixture according to claim 1, characterized in that: The inner sides of the two positioning blocks (2) close to the clamping block (11) are both provided with cut corners, and the clamping space is formed between the two cut corners and the clamping block (11).