Clamping assembly with double anti-skid structures

Abstract

The utility model relates to the technical field of coaxial connector processing, in particular to a clamping assembly with a double anti-skid structure, which comprises a base, the inner wall of the base is rotatably connected with the outer wall of a rotating mechanism, the outer wall of the rotating mechanism is in threaded connection with the inner wall of a moving mechanism, and the outer wall of the moving mechanism is in sliding connection with the inner wall of the base. The back face of the moving mechanism is movably connected with the front face of the connecting mechanism in a clamped mode, the outer wall of the connecting mechanism is slidably connected with the inner wall of the base, the outer wall of one end of the connecting mechanism is in transmission connection with the outer wall of the middle of the fixing mechanism, and the bottom of the fixing mechanism is fixedly connected with the top of the middle of the base. According to the improved clamping assembly, the outer wall and the inner wall of the coaxial connector can be clamped at the same time, the stability of the coaxial connector can be improved, the coaxial connector is prevented from sliding in the clamping process, the coaxial connector can be pushed to be clamped to the designated point and positioned at the same time, and subsequent machining procedures are facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to coaxial connector technical field, concretely is the clamping assembly with double antiskid structure. BACKGROUND

[0002] Coaxial connector is a kind of fittings for connecting cable and equipment, is widely used in wireless communication, broadcast television, radar and other fields. It is connected by screw thread or push-in locking mode, ensure reliable connection between cable and equipment, and has good electrical performance and shock resistance.

[0003] The inventor found that the prior art has the following problems in the process of realizing the utility model:

[0004] 1, when clamping coaxial connector, since coaxial connector is cylindrical, sliding rotation occurs in the clamping process due to stress, affect normal operation;

[0005] 2, when clamping coaxial connector, coaxial connector clamping position will be offset, so as to cause clamping position offset, cause coaxial connector skew. UTILITY MODEL CONTENTS

[0006] The utility model discloses a clamping assembly with double antiskid structure to solve the problems in the background art. To achieve the above object, the utility model provides the following technical scheme: the clamping assembly with double antiskid structure, including base, the inner wall of base and the outer wall of rotating mechanism are connected, the outer wall of rotating mechanism and the inner wall of moving mechanism are connected, the outer wall of moving mechanism and the inner wall of base are connected, the back of moving mechanism and the front of connecting mechanism are movably connected;

[0007] The outer wall of connecting mechanism and the inner wall of base are connected, the outer wall of one end of connecting mechanism and the outer wall of middle part of fixed mechanism are connected, and the bottom of fixed mechanism and the top of middle part of base are fixedly connected.

[0008] Further preferably, the base includes a bottom box, four sliding grooves, two mounting blocks and a transmission groove, the top of the bottom box is respectively provided with four sliding grooves, and the four sliding grooves are distributed in a rectangular array about the center of the top of the bottom box, the inner bottom wall of the middle part of the bottom box is respectively fixedly connected with the bottom of two mounting blocks, and the two mounting blocks are symmetrically distributed about the center of the inner bottom wall of the bottom box, the outer wall of the bottom box is respectively provided with four rotating through holes, and the inside of the bottom box is provided with a transmission groove.

[0009] Further preferably, the rotating mechanism comprises a driving threaded rod, a driving handle and two linkage threaded rods, outer walls of two ends of the driving threaded rod are rotationally connected with inner walls of two rotating through holes respectively, and a hexagonal through hole is arranged on a front face of the driving threaded rod, and an inner wall of the hexagonal through hole is movably clamped with an outer wall of the driving handle, a bevel gear is arranged on an outer wall of a middle part of the driving handle, an outer wall of one end of each of the two linkage threaded rods is provided with a bevel gear, and the outer wall of one end of each of the two linkage threaded rods is drivingly connected with the outer wall of the middle part of the driving threaded rod through the bevel gear, outer walls of other ends of the two linkage threaded rods are rotationally connected with inner walls of other two rotating through holes respectively, and the outer wall of one end of each of the two linkage threaded rods is rotationally connected with an inner wall of each of the two mounting blocks respectively.

[0010] Further preferably, the four moving mechanisms each comprise a threaded block, a clamping mounting seat, a clamping connecting rod and a clamping head, inner walls of the four threaded blocks are threadedly connected with outer walls of two ends of the driving threaded rod and outer walls of other ends of the two linkage threaded rods respectively, and top parts of the threaded blocks are movably clamped with bottom parts of the clamping mounting seats, one side of the clamping mounting seat is fixedly connected with one end of the clamping connecting rod, and the other end of the clamping connecting rod is fixedly connected with one side of the clamping head, and outer walls of the four threaded blocks are slidingly connected with inner walls of the four sliding grooves respectively.

[0011] Further preferably, the connecting mechanism comprises a mounting plate, a mounting toothed plate, a mounting toothed shaft and a mounting rotating shaft, a front face of the mounting plate is fixedly connected with a back face of one of the threaded blocks, a back face of a right side of the mounting plate is fixedly connected with a front face of the mounting toothed plate, a left side of the mounting toothed plate is meshingly connected with an outer wall of the mounting toothed shaft, an inner wall of the mounting toothed shaft is movably clamped with an outer wall of a bottom part of the mounting rotating shaft, an outer wall of a top part of the mounting rotating shaft is provided with a bevel gear, and an outer wall of the mounting plate is slidingly connected with an inner wall of the transmission groove.

[0012] Further preferably, the fixing mechanism comprises a transmission threaded tube, two transmission threaded rods, two transmission limiting rods, two transmission limiting plates, two transmission support plates and a transmission top plate, an outer wall of a middle part of the transmission threaded tube is provided with a bevel gear, and the outer wall of the middle part of the transmission threaded tube is drivingly connected with an outer wall of a top end of the mounting rotating shaft through the bevel gear, inner walls of both sides of the transmission threaded tube are threadedly connected with outer walls of the two transmission threaded rods respectively, outer side walls of one end of each of the two transmission threaded rods are fixedly connected with bottom ends of the two transmission limiting rods respectively, one end of each of the two transmission threaded rods is fixedly connected with one side of each of the two transmission limiting plates respectively, left sides of middle parts of the two transmission support plates are respectively provided with transmission through holes, inner walls of the two transmission through holes are movably sleeved with outer walls of the two transmission limiting rods respectively, top parts of the two transmission support plates are fixedly connected with bottom parts of both sides of the transmission top plate respectively, and bottom parts of the two transmission support plates are fixedly connected with a top part of the bottom box.

[0013] Further preferably, the top of the middle part of the bottom box is provided with a clamping through hole, and the inner wall of the clamping through hole is rotationally connected with the inner wall of the mounting rotating shaft.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] In the utility model, the outer wall and the inner wall of the coaxial connector can be clamped simultaneously through the fixing mechanism and the clamping mechanism, so that the stability of the coaxial connector can be improved, and the coaxial connector can be prevented from sliding during clamping.

[0016] In the utility model, the coaxial connector can be positioned while being clamped to a specified position through the moving mechanism, so that subsequent processing procedures are facilitated. DRAWINGS

[0017] Figure 1 It is a sectional view of the utility model;

[0018] Figure 2 It is a schematic view of the overall structure of the utility model;

[0019] Figure 3 It is a sectional view of the base of the utility model;

[0020] Figure 4 It is a sectional view of the moving mechanism and the moving mechanism of the utility model;

[0021] Figure 5 It is a sectional view of the connecting mechanism and the fixing mechanism of the utility model.

[0022] In the drawings: 1, base; 101, bottom box; 102, sliding groove; 103, mounting block; 104, transmission groove; 2, rotating mechanism; 201, driving threaded rod; 202, driving handle; 203, linkage threaded rod; 3, moving mechanism; 301, threaded block; 302, clamping mounting seat; 303, clamping connecting rod; 304, clamping head; 4, connecting mechanism; 401, mounting plate; 402, mounting toothed plate; 403, mounting toothed shaft; 404, mounting rotating shaft; 5, fixing mechanism; 501, transmission threaded pipe; 502, transmission threaded rod; 503, transmission limiting rod; 504, transmission limiting plate; 505, transmission support plate; 506, transmission top plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 5 The utility model provides a technical scheme: clamping assembly with double antiskid structure, including base 1, the inner wall of base 1 is connected with the outer wall of rotating mechanism 2, the outer wall of rotating mechanism 2 is connected with the inner wall of moving mechanism 3, the outer wall of moving mechanism 3 is connected with the inner wall of base 1, the back of moving mechanism 3 is connected with the front of connecting mechanism 4,

[0025] The outer wall of connecting mechanism 4 is connected with the inner wall of base 1, the outer wall of one end of connecting mechanism 4 is connected with the outer wall of the middle part of fixed mechanism 5, and the bottom of fixed mechanism 5 is fixedly connected with the top of the middle part of base 1.

[0026] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 3 , base 1 includes bottom box 101, four sliding grooves 102, two mounting blocks 103 and transmission groove 104, the top of bottom box 101 is respectively provided with four sliding grooves 102, and the four sliding grooves 102 are distributed in a rectangular array about the center of the top of bottom box 101, the inner bottom wall of the middle part of bottom box 101 is respectively fixedly connected with the bottom of two mounting blocks 103, and the two mounting blocks 103 are symmetrically distributed about the center of the inner bottom wall of bottom box 101, the outer wall of bottom box 101 is respectively provided with four rotating through holes, and the inside of bottom box 101 is provided with transmission groove 104.

[0027] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 4 , rotating mechanism 2 includes driving threaded rod 201, driving handle 202 and two linkage threaded rods 203, the outer walls of both ends of driving threaded rod 201 are respectively connected with the inner walls of two rotating through holes, and the front of driving threaded rod 201 is provided with a hexagonal through hole, and the inner wall of the hexagonal through hole is movably connected with the outer wall of driving handle 202, the outer wall of the middle part of driving handle 202 is provided with a bevel gear, the outer wall of one end of two linkage threaded rods 203 is provided with a bevel gear, and the outer wall of one end of two linkage threaded rods 203 is in transmission connection with the outer wall of the middle part of driving threaded rod 201 through the bevel gear, the outer walls of the other ends of two linkage threaded rods 203 are respectively connected with the inner walls of the other two rotating through holes, and the outer walls of one end of two linkage threaded rods 203 are respectively connected with the inner walls of two mounting blocks 103, rotating driving handle 202 drives driving threaded rod 201 to rotate.

[0028] In the embodiment, as shown in Figure 1 、 Figure 2 and Figure 4As shown, the four moving mechanisms 3 each include a threaded block 301, a clamping mounting base 302, a clamping connecting rod 303, and a clamping head 304. The inner walls of the four threaded blocks 301 are respectively threadedly connected with the outer walls of the two ends of the driving threaded rod 201 and the outer wall of the other end of the two linkage threaded rods 203. The top of the threaded block 301 is movably connected with the bottom of the clamping mounting base 302. One side of the clamping mounting base 302 is fixedly connected with one end of the clamping connecting rod 303, and the other end of the clamping connecting rod 303 is fixedly connected with one side of the clamping head 304. The outer walls of the four threaded blocks 301 are respectively slidably connected with the inner walls of the four sliding grooves 102. The driving threaded rod 201 rotates to drive the threaded block 301 to move linearly through the thread action and the limiting action of the sliding groove 102. The linearly moving threaded block 301 drives the clamping mounting base 302 to move linearly, which in turn drives the clamping connecting rod 303 to move linearly. The linearly moving clamping connecting rod 303 drives the clamping head 304 to move linearly. The linear movement of the clamping head 304 can push the coaxial connector in the middle to a designated position. The clamping and positioning are performed simultaneously, which facilitates the subsequent machining process.

[0029] In this embodiment, as shown in Figure 1 and Figure 5 , the connecting mechanism 4 includes a mounting plate 401, a mounting toothed plate 402, a mounting toothed shaft 403, and a mounting rotating shaft 404. The front surface of the mounting plate 401 is fixedly connected with the back surface of one of the threaded blocks 301, and the back surface of the right side of the mounting plate 401 is fixedly connected with the front surface of the mounting toothed plate 402. The left side of the mounting toothed plate 402 is meshingly connected with the outer wall of the mounting toothed shaft 403, and the inner wall of the mounting toothed shaft 403 is movably connected with the outer wall of the bottom of the mounting rotating shaft 404. The outer wall of the top of the mounting rotating shaft 404 is provided with a bevel gear, and the outer wall of the mounting plate 401 is slidably connected with the inner wall of the transmission groove 104. The linear movement of the threaded block 301 drives the mounting plate 401 to move linearly. The linear movement of the mounting plate 401 drives the mounting toothed plate 402 to move linearly. The linear movement of the mounting toothed plate 402 drives the mounting toothed shaft 403 to rotate through the meshing action. The rotating mounting toothed shaft 403 drives the mounting rotating shaft 404 to rotate.

[0030] In this embodiment, as shown in Figure 1 , Figure 2 and Figure 5As shown, the fixing mechanism 5 comprises a transmission threaded pipe 501, two transmission threaded rods 502, two transmission limiting rods 503, two transmission limiting plates 504, two transmission support plates 505 and a transmission top plate 506, the outer wall of the middle part of the transmission threaded pipe 501 is provided with a bevel gear, and the outer wall of the middle part of the transmission threaded pipe 501 is in transmission connection with the outer wall of the top end of the mounting rotating shaft 404 through the bevel gear, the inner walls on the two sides of the transmission threaded pipe 501 are respectively in threaded connection with the outer walls of the two transmission threaded rods 502, the outer side walls of the one ends of the two transmission threaded rods 502 are respectively fixedly connected with the bottom ends of the two transmission limiting rods 503, the one ends of the two transmission threaded rods 502 are respectively fixedly connected with one sides of the two transmission limiting plates 504, the left sides of the middle parts of the two transmission support plates 505 are respectively provided with transmission through holes, the inner walls of the two transmission through holes are respectively in movable sleeve connection with the outer walls of the two transmission limiting rods 503, the top parts of the two transmission support plates 505 are respectively fixedly connected with the bottom parts of the two sides of the transmission top plate 506, and the bottom parts of the two transmission support plates 505 are respectively fixedly connected with the top part of the bottom box 101, the mounting rotating shaft 404 rotates to drive the transmission threaded pipe 501 to rotate through the bevel gear, the transmission threaded pipe 501 rotates to drive the transmission threaded rod 502 to move linearly through the threaded action and the limiting action of the transmission limiting rod 503, the transmission threaded rod 502 moving linearly drives the transmission limiting plate 504 to move linearly, and the transmission limiting plate 504 moving linearly can clamp the coaxial connector for the second time, so that the clamping effect on the coaxial connector can be improved, and the coaxial connector can be prevented from sliding during the machining process.

[0031] As shown in the embodiment, Figure 1 and Figure 5 The top part of the middle part of the bottom box 101 is provided with a clamping through hole, and the inner wall of the clamping through hole is in rotary connection with the inner wall of the mounting rotating shaft 404.

[0032] The use method and advantages of the clamping assembly with the double anti-skid structure are as follows:

[0033] As shown in the embodiment, Figures 1 to 5As shown, first rotate the driving handle 202, the rotating driving handle 202 drives the threaded rod 201 to rotate, the threaded rod 201 rotates through the threaded action and the limiting action of the sliding groove 102 to drive the threaded block 301 to move linearly, the linearly moving threaded block 301 drives the clamping mounting base 302 to move linearly, the linearly moving clamping mounting base 302 drives the clamping connecting rod 303 to move linearly, the linearly moving clamping connecting rod 303 drives the clamping head 304 to move linearly, the linearly moving clamping head 304 can push the coaxial connector in the middle to a specified position, clamping and positioning are carried out at the same time, which is convenient for subsequent machining processes, the threaded block 301 drives the mounting plate 401 to move linearly, the linearly moving mounting plate 401 drives the mounting toothed plate 402 to move linearly, the linearly moving mounting toothed plate 402 drives the mounting toothed shaft 403 to rotate through the meshing action, the rotating mounting toothed shaft 403 drives the mounting rotating shaft 404 to rotate, the rotating mounting rotating shaft 404 drives the transmission threaded pipe 501 to rotate through the bevel gear, the rotating transmission threaded pipe 501 drives the transmission threaded rod 502 to move linearly through the threaded action and the limiting action of the transmission limiting rod 503, the linearly moving transmission threaded rod 502 drives the transmission limiting plate 504 to move linearly, the linearly moving transmission limiting plate 504 can clamp the coaxial connector for the second time, and the clamping effect on the coaxial connector can be enhanced, so that the coaxial connector is prevented from sliding during the machining process.

[0034] The basic principle, main characteristics and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Clamping assembly with double anti-slip structure, comprising a base (1), characterized in that: The inner wall of the base (1) is rotationally connected with the outer wall of the rotating mechanism (2), the outer wall of the rotating mechanism (2) is threadedly connected with the inner wall of the moving mechanism (3), the outer wall of the moving mechanism (3) is slidingly connected with the inner wall of the base (1), and the back surface of the moving mechanism (3) is movably clamped with the front surface of the connecting mechanism (4). The outer wall of the connecting mechanism (4) is slidingly connected with the inner wall of the base (1), the outer wall of one end of the connecting mechanism (4) is drivingly connected with the outer wall of the middle part of the fixing mechanism (5), and the bottom of the fixing mechanism (5) is fixedly connected with the top of the middle part of the base (1).

2. The clamp assembly having a dual anti-slip structure according to claim 1, characterized in that: The base (1) comprises a bottom box (101), four sliding grooves (102), two mounting blocks (103) and a transmission groove (104), the top of the bottom box (101) is provided with four sliding grooves (102), the four sliding grooves (102) are arranged in a rectangular array about the center of the top of the bottom box (101), the inner bottom wall of the middle part of the bottom box (101) is fixedly connected with the bottom of two mounting blocks (103), the two mounting blocks (103) are symmetrically arranged about the center of the inner bottom wall of the bottom box (101), the outer wall of the bottom box (101) is provided with four rotating through holes, and the inside of the bottom box (101) is provided with a transmission groove (104).

3. The clamp assembly having a dual anti-slip structure according to claim 2, characterized in that: The rotating mechanism (2) comprises a driving threaded rod (201), a driving handle (202) and two linkage threaded rods (203), the outer walls of the two ends of the driving threaded rod (201) are rotationally connected with the inner walls of two rotating through holes, the front surface of the driving threaded rod (201) is provided with a hexagonal through hole, the inner wall of the hexagonal through hole is movably clamped with the outer wall of the driving handle (202), the outer wall of the middle part of the driving handle (202) is provided with a bevel gear, the outer walls of one end of two linkage threaded rods (203) are provided with bevel gears, the outer walls of one end of the two linkage threaded rods (203) are drivingly connected with the outer wall of the middle part of the driving threaded rod (201) through the bevel gears, the outer walls of the other ends of the two linkage threaded rods (203) are rotationally connected with the inner walls of the other two rotating through holes, and the outer walls of one end of the two linkage threaded rods (203) are rotationally connected with the inner walls of the two mounting blocks (103).

4. The clamp assembly having a dual anti-slip structure according to claim 3, characterized in that: The moving mechanism (3) comprises a threaded block (301), a clamping mounting seat (302), a clamping connecting rod (303) and a clamping head (304), the inner walls of the four threaded blocks (301) are threadedly connected with the outer walls of the two ends of the driving threaded rod (201) and the outer walls of the other ends of the two linkage threaded rods (203), the top of the threaded block (301) is movably clamped with the bottom of the clamping mounting seat (302), one side of the clamping mounting seat (302) is fixedly connected with one end of the clamping connecting rod (303), the other end of the clamping connecting rod (303) is fixedly connected with one side of the clamping head (304), and the outer walls of the four threaded blocks (301) are slidingly connected with the inner walls of the four sliding grooves (102).

5. The clamp assembly having a dual anti-skid structure according to claim 4, characterized in that: The connecting mechanism (4) comprises a mounting plate (401), a mounting toothed plate (402), a mounting toothed shaft (403) and a mounting rotating shaft (404), the front surface of the mounting plate (401) is fixedly connected with the back surface of one threaded block (301), the back surface of the right side of the mounting plate (401) is fixedly connected with the front surface of the mounting toothed plate (402), the left side of the mounting toothed plate (402) is meshedly connected with the outer wall of the mounting toothed shaft (403), the inner wall of the mounting toothed shaft (403) is movably clamped with the outer wall of the bottom of the mounting rotating shaft (404), the outer wall of the top of the mounting rotating shaft (404) is provided with a bevel gear, and the outer wall of the mounting plate (401) is slidably connected with the inner wall of the transmission groove (104).

6. The clamp assembly having a dual anti-skid structure according to claim 5, characterized in that: The fixing mechanism (5) comprises a transmission threaded pipe (501), two transmission threaded rods (502), two transmission limiting rods (503), two transmission limiting plates (504), two transmission supporting plates (505) and a transmission top plate (506), the outer wall of the middle part of the transmission threaded pipe (501) is provided with a bevel gear, the outer wall of the middle part of the transmission threaded pipe (501) is in transmission connection with the outer wall of the top end of the mounting rotating shaft (404) through the bevel gear, the inner walls of the two sides of the transmission threaded pipe (501) are respectively in threaded connection with the outer walls of the two transmission threaded rods (502), the outer side walls of the one ends of the two transmission threaded rods (502) are respectively fixedly connected with the bottom ends of the two transmission limiting rods (503), the one ends of the two transmission threaded rods (502) are respectively fixedly connected with one side of the two transmission limiting plates (504), the middle parts of the two transmission supporting plates (505) are respectively provided with transmission through holes, the inner walls of the two transmission through holes are respectively movably sleeved with the outer walls of the two transmission limiting rods (503), the tops of the two transmission supporting plates (505) are respectively fixedly connected with the bottoms of the two sides of the transmission top plate (506), and the bottoms of the two transmission supporting plates (505) are respectively fixedly connected with the top of the bottom box (101).

7. The clamp assembly having a dual anti-skid structure according to claim 2, characterized by: The top of the middle part of the bottom box (101) is provided with a clamping through hole, and the inner wall of the clamping through hole is in rotation connection with the inner wall of the mounting rotating shaft (404).

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