Clamping and fixing assembly for precision hardware equipment

Abstract

The utility model relates to the technical field of hardware equipment clamping, in particular to a clamping and fixing assembly for precision hardware equipment, which is characterized in that a protective frame is arranged on the surface of a mounting seat, a supporting plate is arranged on the side surface of the protective frame, a driving motor is arranged in the protective frame, a placing groove is formed in the surface of a moving plate, and a fixing plate is arranged in the placing groove; clamping plates are arranged on the side surfaces of the fixing plates; the hardware equipment clamping device has the beneficial effects that when hardware equipment needs to be clamped during use, firstly, one end of the hardware equipment can be conveniently placed on a supporting plate, then a driving motor can be started to drive a moving plate to move, and therefore a clamping plate arranged on the side of the moving plate can be matched with the side face of a protection frame to position and clamp the hardware equipment; and through the arrangement of a driving motor, the clamping plate can be conveniently and automatically displaced, so that the positioned workpiece can be conveniently loosened.

Description

Technical Field

[0001] The utility model relates to the field of hardware equipment clamping, in particular to a clamping and fixing component for precision hardware equipment. Background Art

[0002] Hardware can be seen everywhere in our lives and is needed everywhere, especially in some large and small machines, many of which are related parts made of hardware, as well as some small hardware products. It has independent uses and auxiliary uses, such as hardware tools, hardware parts, daily hardware, construction hardware, and security products. Existing hardware equipment usually needs to use clamping devices during processing.

[0003] China Patent Network CN215616512U discloses a clamping and fixing device for precision hardware equipment, which relates to the technical field of clamping and fixing devices, and includes: a base, a fixing clamp is arranged at one end of the top of the base, a support seat is arranged at one end of the top of the base away from the fixing clamp, and a screw rod penetrating to one side of the outer wall of the fixing clamp is arranged inside the support seat. The utility model is provided with a top block, a spring plate, an oil storage bag, an oil spray pipe, an oil absorbing cotton sleeve, a movable plate and a connecting spring. When one side of the outer wall of the top block contacts the spring plate, the connecting spring is forced to contract, and the movable shaft pushes the movable plate to squeeze the oil storage bag, so that the lubricating oil in the oil storage bag is sprayed onto the oil absorbing cotton sleeve through the oil spray pipe, and multiple oil absorbing cotton sleeves are connected and transmitted through the oil absorbing cotton to uniformly absorb the lubricating oil, so that when the movable clamp moves, the oil absorbing cotton sleeve lubricates the outer wall of the screw rod and the limit rod, so that the screw rod rotates more smoothly while reducing the wear of the device.

[0004] However, in the above technical solution, the precision hardware equipment clamping and fixing device can drive the screw rod to rotate by turning the handle, so that the screw rod drives the top block to move to clamp the hardware equipment. However, the device drives the screw rod to rotate by turning the handle. In the process of clamping the hardware equipment, two workers need to cooperate with each other to clamp and fix the hardware equipment, which is more troublesome.

[0005] Therefore, the utility model proposes a clamping and fixing assembly for precision hardware equipment to solve the above-mentioned technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a clamping and fixing assembly for precision hardware equipment to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clamping and fixing assembly for precision hardware equipment, the clamping and fixing assembly for precision hardware equipment comprising: a mounting seat, a protective frame is arranged on the surface of the mounting seat, a support plate is arranged on the side of the protective frame, and a driving motor is arranged in the protective frame;

[0008] A movable plate is provided with a placement groove on the surface of the movable plate, a fixed plate is arranged in the placement groove, and a clamping plate is arranged on the side of the fixed plate.

[0009] Preferably, a positioning frame is provided on the surface of the mounting seat, the driving motor is fixedly connected to the surface of the positioning frame, and a driving gear is sleeved on the transmission end of the driving motor.

[0010] Preferably, a through hole is provided on the side of the protective frame, one end of the movable plate is inserted into the through hole, the movable plate can be displaced in the through hole, a tooth plate is provided on the surface of the movable plate, the driving gear and the tooth plate are meshed with each other for transmission, a threaded groove is provided on the end face of the movable plate, a limiting plate is provided on the side of the fixed plate, a limiting bolt is threaded in the limiting plate, and one end of the limiting bolt can be threaded into the threaded groove.

[0011] Preferably, an arc groove is opened on the side of the protection frame, and the support plate is fixedly connected to the side of the protection frame, and the support plate is a square plate-shaped structure.

[0012] Preferably, a hole is opened on the side of the placement groove, a bearing is arranged in the hole, a support rod is fixedly connected to the inner ring surface of the bearing, a fixing plate is sleeved on the support rod, an arc plate is arranged on the upper surface of the fixing plate, and a positioning groove is opened on the surface of the placement groove.

[0013] Preferably, the clamping plate is a square plate structure, a groove is provided on the end face of the clamping plate, a fixing rod is arranged in the groove, a spring is arranged on the end face of the fixing rod, one end of the spring is fixedly connected to the end face of the groove, and the other end of the spring is fixedly connected to the end face of the fixing rod.

[0014] Preferably, a movable opening is opened on the side of the groove, a sliding block is arranged on the side of the fixing rod, the sliding block can slide in the movable opening, and one end of the fixing rod can be inserted into the positioning groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The clamping and fixing assembly for precision hardware equipment proposed by the utility model can, when the hardware equipment needs to be clamped during use, firstly, one end of the hardware equipment can be conveniently placed on the support plate, and then the driving motor can be started to drive the movable plate to move, so that the clamping plate arranged on the side of the movable plate can be used to cooperate with the side of the protective frame to position and clamp the hardware equipment, and the automatic displacement of the clamping plate can be facilitated by the setting of the driving motor, so that it is also convenient to loosen the positioned workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the movable plate of the utility model;

[0019] Figure 3 It is a partial cross-sectional view of the structure of the utility model;

[0020] Figure 4 for Figure 3 The enlarged structural diagram at A in the middle;

[0021] Figure 5 It is a partial cross-sectional view of the structural protection frame of the utility model.

[0022] In the figure: 1, mounting base; 2, protection frame; 3, support plate; 4, driving motor; 5, moving plate; 6, placement slot; 7, fixing plate; 8, clamping plate; 9, positioning frame; 10, driving gear; 11, tooth plate;

[0023] 12. arc groove; 13. bearing; 14. support rod; 15. arc plate; 16. positioning groove; 17. groove;

[0024] 18. Fixed rod; 19. Spring; 20. Moving mouth; 21. Slider; 22. Limit plate; 23. Limit bolt. DETAILED DESCRIPTION

[0025] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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.

[0026] Example 1: Please refer to Figure 1-Figure 5 The utility model provides a technical solution: a clamping and fixing assembly for precision hardware equipment, the clamping and fixing assembly for precision hardware equipment comprising: a mounting seat 1, a protective frame 2 is arranged on the surface of the mounting seat 1, a support plate 3 is arranged on the side of the protective frame 2, and a driving motor 4 is arranged in the protective frame 2;

[0027] A movable plate 5, a placement groove 6 is provided on the surface of the movable plate 5, a fixing plate 7 is provided in the placement groove 6, and a clamping plate 8 is provided on the side of the fixing plate 7;

[0028] When it is necessary to clamp the hardware equipment during use, first one end of the hardware equipment can be conveniently placed on the support plate 3, and then the drive motor 4 can be started to drive the movable plate 5 to move, so that the clamping plate 8 set on the side of the movable plate 5 can be used to cooperate with the side of the protective frame 2 to position and clamp the hardware equipment. The setting of the drive motor 4 can facilitate the automatic displacement of the clamping plate 8, which is also convenient for loosening the positioned workpiece.

[0029] Embodiment 2: On the basis of embodiment 1, in order to facilitate the positioning and clamping of hardware equipment, a driving motor 4 and a moving plate 5 are provided, a positioning frame 9 is provided on the surface of the mounting seat 1, the driving motor 4 is fixedly connected to the surface of the positioning frame 9, a driving gear 10 is sleeved on the transmission end of the driving motor 4, a through hole is provided on the side of the protective frame 2, one end of the moving plate 5 is inserted into the through hole, and the moving plate 5 can be displaced in the through hole, a tooth plate 11 is provided on the surface of the moving plate 5, the driving gear 10 and the tooth plate 11 are meshed with each other for transmission, a threaded groove is provided on the end face of the moving plate 5, a limiting plate 22 is provided on the side of the fixed plate 7, a limiting bolt 23 is screwed in the limiting plate 22, and one end of the limiting bolt 23 can be screwed in the threaded groove, an arc groove 12 is provided on the side of the protective frame 2, the support plate 3 is fixedly connected to the side of the protective frame 2, and the support plate 3 is a square plate-like structure;

[0030] When in use, the support plate 3 can be used to provide preliminary support for the hardware equipment first, and then the drive motor 4 can be started to utilize the engagement of the drive gear 10 and the toothed plate 11 to drive the movable plate 5 to move backward in the protective frame 2, so that the clamping plate 8 can cooperate with the setting of the protective frame 2 and the support plate 3 to fix and clamp the hardware equipment. The limit bolt 23 is screwed into the threaded groove on the surface of the movable plate 5 to avoid the problem of the fixed plate 7 rotating using the support rod 14.

[0031] Embodiment 3: On the basis of embodiment 2, in order to facilitate the positioning and clamping of circular hardware workpieces, an arc plate 15 is provided, a hole is provided on the side of the placement groove 6, a bearing 13 is provided in the hole, a support rod 14 is fixedly connected to the inner ring surface of the bearing 13, the fixing plate 7 is sleeved on the support rod 14, an arc plate 15 is provided on the upper surface of the fixing plate 7, a positioning groove 16 is provided on the surface of the placement groove 6, the clamping plate 8 is a square plate-shaped structure, a groove 17 is provided on the end surface of the clamping plate 8, a fixing rod 18 is provided in the groove 17, a spring 19 is provided on the end surface of the fixing rod 18, one end of the spring 19 is fixedly connected to the end surface of the groove 17, and the other end of the spring 19 is fixedly connected to the end surface of the fixing rod 18, a moving opening 20 is provided on the side of the groove 17, a slider 21 is provided on the side of the fixing rod 18, the slider 21 can slide in the moving opening 20, and one end of the fixing rod 18 can be inserted into the positioning groove 16;

[0032] When it is necessary to clamp the circular hardware equipment during use, the limiting bolt 23 can be rotated first to disengage the limiting bolt 23 from the threaded groove, and then the fixing rod 18 can be pressed to shrink the fixing rod 18 into the groove 17, and the support rod 14 can be rotated by using the bearing 13 to rotate the fixing plate 7, so that one end of the fixing rod 18 is inserted into the positioning groove 16, and then the arc plate 15 and the arc groove 12 can be used to clamp the circular hardware equipment. The setting of the groove 17 can shrink the fixing rod 18 into the groove 17 when the clamping plate 8 is used for clamping, and the positioning and clamping effect of the clamping plate 8 will not be affected. The setting of the spring 19 also prevents the fixing rod 18 from being displaced randomly in the groove 17, and the slider 21 cooperates with the moving port 20 to prevent the fixing rod 18 from being disengaged from the groove 17.

[0033] 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 clamping and fixing assembly for precision hardware equipment, characterized in that: The clamping and fixing assembly for precision hardware equipment comprises: a mounting seat (1), a protective frame (2) is arranged on the surface of the mounting seat (1), a supporting plate (3) is arranged on the side of the protective frame (2), and a driving motor (4) is arranged inside the protective frame (2); A movable plate (5) is provided with a placement groove (6) on the surface of the movable plate (5), a fixing plate (7) is arranged in the placement groove (6), and a clamping plate (8) is arranged on the side of the fixing plate (7).

2. A clamping and fixing assembly for precision hardware equipment according to claim 1, characterized in that: A positioning frame (9) is arranged on the surface of the mounting seat (1), a driving motor (4) is fixedly connected to the surface of the positioning frame (9), and a driving gear (10) is sleeved on the transmission end of the driving motor (4).

3. The clamping and fixing assembly for precision hardware equipment according to claim 1, characterized in that: The protective frame (2) is provided with a through hole on the side, one end of the movable plate (5) is inserted into the through hole, and the movable plate (5) can be displaced in the through hole. A tooth plate (11) is provided on the surface of the movable plate (5), and the driving gear (10) and the tooth plate (11) are meshed with each other for transmission. A thread groove is provided on the end surface of the movable plate (5), and a limiting plate (22) is provided on the side of the fixed plate (7). A limiting bolt (23) is screwed in the limiting plate (22), and one end of the limiting bolt (23) can be screwed in the thread groove.

4. The clamping and fixing assembly for precision hardware equipment according to claim 1, characterized in that: An arc-shaped groove (12) is provided on the side of the protection frame (2); the support plate (3) is fixedly connected to the side of the protection frame (2); and the support plate (3) is in a square plate-shaped structure.

5. The clamping and fixing assembly for precision hardware equipment according to claim 1, characterized in that: A hole is provided on the side of the placement groove (6), a bearing (13) is provided in the hole, a support rod (14) is fixedly connected to the inner ring surface of the bearing (13), a fixed plate (7) is sleeved on the support rod (14), an arc plate (15) is provided on the upper surface of the fixed plate (7), and a positioning groove (16) is provided on the surface of the placement groove (6).

6. The clamping and fixing assembly for precision hardware equipment according to claim 1, characterized in that: The clamping plate (8) is in a square plate-shaped structure. A groove (17) is provided on the end surface of the clamping plate (8). A fixing rod (18) is arranged in the groove (17). A spring (19) is arranged on the end surface of the fixing rod (18). One end of the spring (19) is fixedly connected to the end surface of the groove (17), and the other end of the spring (19) is fixedly connected to the end surface of the fixing rod (18).

7. A clamping and fixing assembly for precision hardware equipment according to claim 6, characterized in that: The groove (17) is provided with a moving opening (20) on the side thereof, and a sliding block (21) is provided on the side of the fixing rod (18). The sliding block (21) can slide in the moving opening (20), and one end of the fixing rod (18) can be inserted into the positioning groove (16).

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