A component assembly clamping device

Abstract

The present application relates to the technical field of component assembly equipment, and in particular to a component assembly clamping device, including a base module, a placement table fixedly provided on the base module, and the placement table is used to place a machine head; a limit module, the limit module is fixedly provided on the base module, and the limit module is provided with a limit hole; a pressure rod module, the pressure rod module is provided through the limit hole, and the pressure rod module is used to abut against a cover plate; a clamping module, the clamping module is rotatably provided on the base module, and the clamping module abuts against the pressure rod module when it rotates to a predetermined angle. The present application enables the cover plate to be embedded in the machine head or separated from the machine head under the thrust of the pressure rod module, thereby realizing the embedding or separation of two components.

Description

Technical Field

[0001] The present application relates to the technical field of component assembly equipment, and in particular to a component assembly clamping device. Background Art

[0002] A dental handpiece is one of the medical devices commonly used in the dental department, such as a dental treatment handpiece disclosed in the authorization announcement number CN219782763U. The handpiece head of the dental handpiece is usually movably embedded with a cover plate, and the cover plate is provided with a plurality of water spray holes evenly distributed along the needle. In order to test the water spray effect of the water spray holes, it is necessary to embed the cover plate in the handpiece for a water spray test, and after the water spray test, the cover plate is pushed out of the handpiece to separate the two.

[0003] In the prior art, a manual tapping pressure rod method is usually adopted to realize the embedding or separation of the two components of the cover plate and the machine head. The specific operation steps are: S1, first place the cover plate inside the forward-placed machine head; S2, then press the pressure rod against the cover plate, and then use a tapping hammer to tap the pressure rod, so that the cover plate is embedded in the machine head under the impact of the pressure rod; S3, perform a water spray test; S4, finally place the machine head in reverse, then press the pressure rod against the cover plate, and then use a tapping hammer to tap the pressure rod, so that the cover plate is separated from the machine head under the impact of the pressure rod.

[0004] The present application provides another clamping device for embedding or separating two components. Utility Model Content

[0005] In order to achieve the embedding or separation of two components, the present application provides a component assembly and clamping device.

[0006] A component assembly clamping device comprises a base module, the base module is fixedly provided with a placement table, and the placement table is used to place a machine head; a limit module, the limit module is fixedly provided on the base module, and the limit module is penetrated by a limit hole; a pressure rod module, the pressure rod module is penetrated by the limit hole, and the pressure rod module is used to abut against a cover plate; and a clamping module, the clamping module is rotatably provided on the base module, and abuts against the pressure rod module when the clamping module is rotated to a predetermined angle.

[0007] Optionally, the limiting module is provided with a mounting hole, the mounting hole is fixedly provided with a limiting portion, and the limiting hole is provided through the limiting portion.

[0008] Optionally, the placement table is fixedly provided with a buffer pad.

[0009] Optionally, the pressure rod module includes a pressure rod body, an elastic reset member and a pressure rod head, the pressure rod body is arranged through the limiting hole, the elastic reset member is connected between the top of the pressure rod body and the base module, and the pressure rod head is movably arranged at the bottom of the pressure rod body.

[0010] Optionally, the pressure rod head and the bottom of the pressure rod body are magnetically engaged.

[0011] Optionally, the clamping module includes a rotating part, a clamping rod and a contact part, the rotating part is rotatably arranged on the base module, the clamping rod is fixedly arranged at one end of the rotating part away from the base module, the rotating part is provided with a T-shaped slot, and the contact part is fixedly provided with a T-shaped block that is embedded and adapted to the T-shaped slot.

[0012] Optionally, a circular arc contact surface is provided on a side of the contact portion facing away from the T-shaped block.

[0013] Optionally, the base module is provided with a parts placement slot.

[0014] In summary, this application at least includes the following beneficial technical effects:

[0015] First, place the cover plate inside the placed machine head, then press the pressure rod module against the cover plate, and then rotate the clamping module to a predetermined angle. The clamping module presses against and forces the pressure rod module to act on the cover plate, so that the cover plate is embedded in the machine head or separated from the machine head under the thrust of the pressure rod module, thereby realizing the embedding or separation of the two components. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the overall structure of this application.

[0017] Figure 2 It is a cross-sectional view of the overall structure of this application.

[0018] Figure 3 It is a cross-sectional view of the pressure rod module in this application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. base module; 11. base; 12. L-shaped side panel; 13. placement table; 2. limiting module; 21. limiting portion; 22. limiting hole; 3. pressure rod module; 31. pressure rod body; 32. elastic reset member; 33. pressure rod head; 4. clamping module; 41. rotating portion; 42. clamping rod; 43. contact portion; 5. buffer pad; 61. T-slot; 62. T-block; 63. arc contact surface; 7. parts placement groove; 81. connecting column; 82. connecting groove. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-3 This application is described in further detail.

[0021] The application discloses a component assembly and clamping device.

[0022] Reference Figure 1-3The component assembly and clamping device includes a base module 1, a limit module 2, a pressure rod module 3 and a clamping module 4; wherein the base module 1 is made of metal material, and specifically includes a base 11 and an L-shaped side panel 12, the L-shaped side panel 12 is fixedly arranged on one side of the base 11, and a placement table 13 is fixedly arranged at the bottom of the L-shaped side panel 12, and the placement table 13 is used to place the head and cover of the dental mobile phone; the limit module 2 is also made of metal material, and the limit module 2 is fixedly arranged in the middle position of the side panel of the base module 1, that is, the limit The positioning module 2 is located above the placement table 13, and the limiting module 2 is penetrated by a limiting hole 22 coaxially arranged with the placement table 13; the pressure rod module 3 is a columnar structure made of metal material, the pressure rod module 3 is penetrated by the limiting hole 22, and the pressure rod module 3 is used to abut the cover plate; the clamping module 4 is rotatably arranged on the base module 1, and when the clamping module 4 rotates to a predetermined angle, it abuts the pressure rod module 3, so that the clamping module 4 forces the pressure rod module 3 to act on the cover plate, so that the cover plate is embedded in the machine head / separated from the machine head under the thrust of the pressure rod module 3. In the above, the machine head and the cover plate can also be analogized to two mutually embedded and adapted first and second workpieces.

[0023] When in use, S1, first place the cover plate inside the forward-placed machine head; S2, then press the pressure rod module 3 against the cover plate, and then rotate the clamping module 4 to a predetermined angle, the clamping module 4 presses against and forces the pressure rod module 3 to act on the cover plate, so that the cover plate is embedded in the machine head under the thrust of the pressure rod module 3; S3, carry out a water spray test; S4, finally place the machine head in reverse, then press the pressure rod module 3 against the cover plate, and then rotate the clamping module 4 to a predetermined angle again, the clamping module 4 presses against and forces the pressure rod module 3 to act on the cover plate, so that the cover plate is separated from the machine head under the thrust of the pressure rod module 3; thereby realizing the embedding or separation of the two components.

[0024] In this embodiment, the limiting module 2 is provided with a mounting hole, and a limiting portion 21 is fixedly provided in the mounting hole. The limiting portion 21 is a wear-resistant metal, such as wear-resistant steel, chromium carbide alloy wear-resistant material, high manganese alloy wear-resistant material, tungsten carbide alloy wear-resistant material, nickel-tungsten alloy wear-resistant material, etc., and the limiting hole 22 is provided through the limiting portion 21. The limiting portion 21 can form a limiting effect on the pressure rod module 3, ensuring that the pressure rod module 3 acts on the cover plate along a straight line sliding.

[0025] In this embodiment, the placement table 13 is fixed with a buffer pad 5 by gluing. The buffer pad 5 is a rubber pad. The buffer pad 5 can provide a buffering protection for the machine head and prevent deformation caused by rigid contact between the machine head and the placement table 13 as much as possible.

[0026] In this embodiment, the pressure rod module 3 includes a pressure rod body 31, an elastic reset member 32 and a pressure rod head 33; wherein, the pressure rod body 31 is a cylindrical structure, and a protrusion is provided on the top of the pressure rod body 31, the pressure rod body 31 is penetrated and arranged in the limiting hole 22, the elastic reset member 32 is a compression spring, and the elastic reset member 32 is connected between the top of the pressure rod body 31 and the base module 1, so that the pressure rod body 31 always has a tendency to slide upward to a specified height; the pressure rod head 33 is also a cylindrical structure, and the pressure rod head 33 is provided with a connecting groove 82, and a connecting column 81 is fixedly provided at the bottom of the pressure rod body 31, and the pressure rod head 33 is movably arranged at the bottom of the pressure rod body 31 through the cooperation of the connecting column 81 and the connecting groove 82.

[0027] When the clamping module 4 rotates to a predetermined angle, it presses against the pressure rod body 31, forcing the pressure rod body 31 to overcome the elastic force of the elastic reset member 32 and act on the cover plate through the pressure rod head 33, so that the cover plate is embedded in the machine head / separated from the machine head under the thrust of the pressure rod module 3; when the clamping module 4 rotates to separate from the pressure rod body 31, the pressure rod body 31 drives the pressure rod head 33 to reset under the elastic force of the elastic reset member 32.

[0028] In this embodiment, the pressure rod head 33 and the bottom of the pressure rod body 31 are magnetically matched. Specifically, the connecting column 81 at the bottom of the pressure rod body 31 is made of magnetic material, thereby realizing a detachable magnetic connection between the pressure rod head 33 and the bottom of the pressure rod body 31.

[0029] In this embodiment, the clamping module 4 specifically includes a rotating part 41, a clamping rod 42 and a contact part 43; wherein the rotating part 41 is rotatably arranged on the top of the L-shaped side plate 12 of the base module 1 through a preset rotating shaft, the clamping rod 42 is fixedly arranged at the end of the rotating part 41 away from the base module 1, the rotating part 41 is provided with a T-shaped slot 61, and the contact part 43 is fixedly provided with a T-shaped block 62, the T-shaped slot 61 and the T-shaped block 62 are embedded and adapted and interference fit to realize the detachable installation of the T-shaped block 62; the contact part 43 is provided with an arc contact surface 63 on the side away from the T-shaped block 62.

[0030] By holding the clamping rod 42 to drive the rotating part 41 and the contact part 43 to rotate, the contact part 43 can be rotated to a predetermined angle to press against the pressure rod module 3, so that the clamping module 4 forces the pressure rod module 3 to act on the cover plate.

[0031] In this embodiment, the base module 1 is provided with a plurality of sets of component placement slots 7 for facilitating temporary storage of components.

[0032] The embodiments of this specific implementation method are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, all equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A component assembly and clamping device, characterized in that: include A machine base module (1), the machine base module (1) is fixedly provided with a placement table (13), and the placement table (13) is used to place the machine head; A limit module (2), the limit module (2) is fixedly arranged on the base module (1), and a limit hole (22) is arranged through the limit module (2); A pressure rod module (3), the pressure rod module (3) is arranged to penetrate the limiting hole (22), and the pressure rod module (3) is used to abut against the cover plate; The pressing module (4) is rotatably disposed on the base module (1), and when the pressing module (4) is rotated to a predetermined angle, it abuts against the pressing rod module (3).

2. A component assembly and clamping device according to claim 1, characterized in that: The limiting module (2) is provided with a mounting hole extending therethrough, a limiting portion (21) is fixedly provided on the mounting hole, and the limiting hole (22) is provided extending therethrough in the limiting portion (21).

3. A component assembly and clamping device according to claim 1, characterized in that: The placement table (13) is fixedly provided with a buffer pad (5).

4. A component assembly and clamping device according to claim 1, characterized in that: The pressure rod module (3) comprises a pressure rod body (31), an elastic reset member (32) and a pressure rod head (33); the pressure rod body (31) is arranged to pass through the limiting hole (22); the elastic reset member (32) is connected between the top of the pressure rod body (31) and the base module (1); and the pressure rod head (33) is movably arranged at the bottom of the pressure rod body (31).

5. A component assembly and clamping device according to claim 4, characterized in that: The pressure rod head (33) and the bottom of the pressure rod body (31) are magnetically matched.

6. A component assembly and clamping device according to claim 5, characterized in that: The clamping module (4) comprises a rotating part (41), a clamping rod (42) and a contact part (43); the rotating part (41) is rotatably arranged on the base module (1); the clamping rod (42) is fixedly arranged on an end of the rotating part (41) away from the base module (1); the rotating part (41) is provided with a T-shaped slot (61); and the contact part (43) is fixedly provided with a T-shaped block (62) that is embedded and matched with the T-shaped slot (61).

7. A component assembly and clamping device according to claim 6, characterized in that: A circular arc contact surface (63) is provided on the side of the contact portion (43) facing away from the T-shaped block (62).

8. The component assembly and clamping device according to claim 1, characterized in that: The base module (1) is provided with a parts placement slot (7).

Images