Integral lock catch type clamp and lock catch type clamp system

Abstract

The utility model provides an integral lock catch type clamp and a lock catch type clamp system, the integral lock catch type clamp comprises a first mounting part and a second mounting part which are connected with each other, the first mounting part comprises an inner sleeve and an outer sleeve sleeved outside the inner sleeve, the outer sleeve is provided with at least one first clamping assembly, and the first clamping assembly is provided with a second clamping assembly. At least one second clamping assembly is arranged on the second mounting part, the outer sleeve is rotated to rotate relative to the inner sleeve so as to drive the first clamping assembly to get close to the second clamping assembly, and the gap between the first clamping assembly and the second clamping assembly is reduced so as to clamp an object. Thus, the multiple first clamping assemblies can be driven to approach the second clamping assembly at a time by rotating the outer sleeve, that is, opening and closing of the multiple clamps are controlled at the same time, the time is short, and the efficiency is high; meanwhile, friction of the clamp in the working process is mainly generated in the outer sleeve, and the situation that production is affected by chippings generated by friction is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of industrial equipment, and in particular to an integral locking clamp and a locking clamp system. Background Art

[0002] In the industrial field, many products need to be fixed in a frame. For example, various production boards used in the semiconductor industry usually need to be fixed in a frame. At this time, a clamp is needed to connect the production board to the frame.

[0003] In the prior art, usually, the clips on the clamps used are individually arranged in series. When fixing the production board, each clip needs to be operated individually to clamp the production board. At the same time, after use, each clip needs to be operated individually again to separate the clip from the production board. In this process, a lot of repetitive work is performed, which is time-consuming and inefficient.

[0004] At the same time, a large number of independent clips will lead to more serious interface friction and debris. In fields with strict production environment requirements, such as the semiconductor field, it will cause harm to the production environment and reduce product yield. Utility Model Content

[0005] In order to solve the above technical problems, the present application provides an integral locking clamp and a locking clamp system.

[0006] In a first aspect of the present application, an integral locking clamp is provided, comprising a first mounting portion and a second mounting portion connected to each other, wherein the first mounting portion comprises an inner sleeve and an outer sleeve sleeved outside the inner sleeve, wherein at least one first clamping assembly is arranged on the outer sleeve, and at least one second clamping assembly is arranged on the second mounting portion, and rotating the outer sleeve can drive the first clamping assembly to approach the second clamping assembly to clamp an object.

[0007] In some embodiments of the present application, a slide groove is provided on the inner sleeve, and a slider is provided on the outer sleeve. When the outer sleeve is rotated, the slider slides in the slide groove.

[0008] In some embodiments of the present application, the first mounting portion further includes a first connecting component disposed at one end of the inner sleeve and a second connecting component disposed at the other end of the inner sleeve.

[0009] In some embodiments of the present application, the second mounting portion includes a second mounting portion body and a first supporting body and a second supporting body arranged at two ends of the second mounting portion, the first connecting component is connected to the first supporting body, and the second connecting component is connected to the second supporting body.

[0010] In some embodiments of the present application, the second connecting component includes a connecting shaft, a clamping portion, a first stop portion, a second stop portion and an elastic element; the connecting shaft includes a first section and a second section that are connected to each other, the clamping portion is arranged at one end of the first section, the first stop portion and the second stop portion are arranged on the second section, and the elastic element is sleeved on the first stop portion and the second stop portion.

[0011] In some embodiments of the present application, the slide groove extends along the circumference and axial direction of the inner sleeve.

[0012] In some embodiments of the present application, mounting holes are provided on both the first supporting body and the second supporting body, and an extension direction of the mounting holes is perpendicular to an extension direction of a length of the second mounting portion.

[0013] In some embodiments of the present application, fixing rings are arranged on the outer sleeve at intervals, and the first clamping assembly is fixedly arranged on the fixing rings.

[0014] In some embodiments of the present application, the second clamping assembly is disposed on the second mounting portion by means of screws.

[0015] In a second aspect of the present application, a locking clamp system is provided, comprising the integral locking clamp and a connecting part, wherein two integral locking clamps are arranged opposite to each other, and two connecting parts are arranged opposite to each other, one end of the connecting part is connected to one integral locking clamp, and the other end is connected to the other integral locking clamp.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects: the integral locking clamp of the present application is provided with an inner sleeve and an outer sleeve that can rotate relatively, a first clamping assembly is provided on the outer sleeve, and a second clamping assembly is provided on the second mounting portion, the outer sleeve can be rotated to rotate relative to the inner sleeve, thereby driving the first clamping assembly to approach the second clamping assembly, so that the gap between the first clamping assembly and the second clamping assembly is reduced to clamp an object. In this way, multiple first clamping assemblies can be driven to approach the second clamping assembly at one time by rotating the outer sleeve, that is, the opening and closing of multiple clamps can be controlled at the same time, which is short in time and high in efficiency; at the same time, the friction of the clamp during operation is mainly in the outer sleeve, and there will be no situation where debris is generated due to friction and affects production.

[0017] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings constituting a part of this document are used to provide a further understanding of this document. The exemplary embodiments and descriptions of this document are used to explain this document and do not constitute an improper limitation on this document. In the accompanying drawings:

[0019] Figure 1 is a structural schematic diagram of an integral locking clamp provided by an exemplary embodiment of the present application;

[0020] Figure 2 is an exploded view of an integral locking clamp provided by an exemplary embodiment of the present application;

[0021] Figure 3 It is a structural schematic diagram of a clamping state of an integral locking clamp provided by an exemplary embodiment of the present application;

[0022] Figure 4 is a structural schematic diagram of an integral locking clamp in an open state provided by an exemplary embodiment of the present application;

[0023] Figure 5 is a right side view of a clamped state of an integral locking clamp provided by an exemplary embodiment of the present application;

[0024] Figure 6 This Figure 5 Sectional view at AA;

[0025] Figure 7 is a right side view of an integral locking clamp in an open state provided by an exemplary embodiment of the present application;

[0026] Figure 8 yes Figure 7 Sectional view at the middle BB;

[0027] Fig. 9 is an exploded view of a locking clamp system provided by an exemplary embodiment of the present application;

[0028] Fig.10 It is a schematic structural diagram of the clamping state of a locking clamp system provided by an exemplary embodiment of the present application.

[0029] In the figure:

[0030] 100. Integral locking clamp; 200. Connecting part; 300. Clamped object;

[0031] 101, inner sleeve; 1011, slide groove; 102, outer sleeve; 103, first clamping assembly; 104, first connecting assembly; 105, second connecting assembly; 1051, connecting shaft; 1052, clamping part; 1053, first stopper; 1054, second stopper; 1055, elastic element; 106, sealing ring;

[0032] 201. Second mounting body; 202. Second clamping assembly; 203. First supporting body; 204. Second supporting body. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application. It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other arbitrarily.

[0034] In the industrial field, many products need to be fixed in a frame. For example, various production boards used in the semiconductor industry usually need to be fixed in a frame. At this time, a clamp is needed to connect the production board to the frame.

[0035] In the prior art, usually, the clips on the clamps used are individually arranged in series. When fixing the production board, each clip needs to be operated individually to clamp the production board. At the same time, after use, each clip needs to be operated individually again to separate the clip from the production board. In this process, a lot of repetitive work is performed, which is time-consuming and inefficient.

[0036] At the same time, a large number of independent clips will lead to more serious interface friction and debris. In fields with strict production environment requirements, such as the semiconductor field, it will cause harm to the production environment and reduce product yield.

[0037] Based on this, the exemplary embodiment of the present application provides an integral locking clamp and a locking clamp system, wherein the clamp is provided with an inner sleeve and an outer sleeve that can rotate relative to each other, a first clamping assembly is provided on the outer sleeve, and a second clamping assembly is provided on the second mounting portion, and the outer sleeve can be rotated to rotate relative to the inner sleeve, thereby driving the first clamping assembly to approach the second clamping assembly, so that the gap between the first clamping assembly and the second clamping assembly is reduced to clamp an object. In this way, multiple first clamping assemblies can be driven to approach the second clamping assembly at one time by rotating the outer sleeve, that is, the opening and closing of multiple clamps can be controlled at the same time, which is short in time and high in efficiency; at the same time, the friction of the clamp during operation is mainly in the outer sleeve, and there will be no situation where debris is generated due to friction and affects production.

[0038] An exemplary embodiment of the present application provides an integral locking clamp, such as Figure 1 As shown, the integral locking clamp comprises a first mounting portion and a second mounting portion connected to each other. The first mounting portion comprises an inner sleeve 101 and an outer sleeve 102 sleeved outside the inner sleeve 101, and the inner sleeve 101 and the outer sleeve 102 can rotate relative to each other, as shown in FIG. Figure 2As shown, the inner sleeve 101 is provided with a slide groove 1011, specifically, the slide groove 1011 is provided at both ends of the inner sleeve 101, the slide groove 1011 has the same direction, and the slide groove 1011 extends along the circumferential direction and axial direction of the inner sleeve 101. The slide groove 1011 extends along the circumferential direction of the inner sleeve 101, so that the outer sleeve 102 can rotate along the circumferential direction of the inner sleeve 101; the slide groove 1011 extends along the axial direction of the inner sleeve 101, so that the outer sleeve 102 can move along the axial direction of the inner sleeve 101. Both ends of the slide groove 1011 are provided with a stop groove, when the clamp is in an open state, the slider is located in the stop groove at one end, and when the clamp is in a clamped state, the slider is located in the stop groove at the other end, so that when the outer sleeve 102 is rotated, the slider can slide back and forth in the slide groove 1011, so that the outer sleeve 102 can move along the axial direction of the inner sleeve 101 while rotating. At least one first clamping assembly 103 is disposed on the outer sleeve 102 , and at least one second clamping assembly 202 is disposed on the second mounting portion.

[0039] like Figure 4 As shown, when the clamp is in the open state, the first clamping assembly 103 and the second clamping assembly 202 are misaligned. Along the extension direction of the axis of the outer sleeve 102, the first clamping assembly 103 and the second clamping assembly 202 are spaced apart. At this time, rotating the outer sleeve 102 can drive the first clamping assembly 103 to approach the second clamping assembly 202 to clamp the object. At this time, Figure 3 As shown, the movement of the outer sleeve 102 can drive the first clamping assembly 103 to rotate toward the second clamping assembly 202 and drive the first clamping assembly 103 to move linearly along the axis direction of the outer sleeve 102, so that the centers of the first clamping assembly 103 and the second clamping assembly 202 are aligned and the clamping ends are close to each other to clamp the object. The outer sleeve 102 can be rotated to drive multiple first clamping assemblies 103 to approach the second clamping assembly 202 at one time, that is, the opening and closing of multiple clamps can be controlled at the same time, which is short in time and high in efficiency; at the same time, both ends of the outer sleeve 102 are provided with sealing rings 106, which have strong wear resistance. Therefore, the friction of the clamp during the working process is mainly in the outer sleeve 102, and the debris generated by the friction will not leak to the outside, and there will be no situation where the debris generated by the friction affects the production.

[0040] According to the requirements of working conditions, the first mounting part, the second mounting part of different lengths and diameters and the first clamping assembly 103 and the second clamping assembly 202 of different sizes can be designed. At the same time, the number of the first clamping assembly 103 and the second clamping assembly 202 can be increased or decreased according to the requirements of working conditions to meet the diverse usage environments. At the same time, the structure is compact.

[0041] like Figures 5 to 8As shown, the first mounting portion also includes a first connecting component 104 arranged at one end of the inner sleeve 101 and a second connecting component 105 arranged at the other end of the inner sleeve 101. The first connecting component 104 is arranged between the second mounting portion and the inner sleeve 101, and is used to connect the second mounting portion and the inner sleeve 101. The second connecting component 105 includes a connecting shaft 1051, a clamping portion 1052, a first stop portion 1053, a second stop portion 1054 and an elastic element 1055; the connecting shaft 1051 includes a first section and a second section connected to each other, and the diameter of the first section is larger than the diameter of the second section; the clamping portion 1052 is arranged at one end of the first section, and an annular step is arranged on one end of the inner sleeve 101, and the clamping portion 1052 can be clamped on the end of the inner sleeve 101 and fastened by a fastener. Further fixation can play a role in limiting the slider; the first stopper 1053 and the second stopper 1054 are arranged on the second section, the second stopper 1054 is connected to the sealing ring 106 at the end of the outer sleeve 102, when the outer sleeve 102 moves relative to the inner sleeve 101, the second stopper 1054 can move with the outer sleeve 102, and the elastic element 1055 is sleeved on the first stopper 1053 and the second stopper 1054, preferably, the elastic element 1055 is a spring. The reciprocating motion of the outer sleeve 102 relative to the inner sleeve 101 can drive the second stopper 1054 to reciprocate relative to the first stopper 1053, so that the first clamping assembly 103 and the second clamping assembly 202 are opened and closed. According to different working conditions, different elastic elements 1055 can be replaced to change the pressure of the elastic element 1055 acting on the second stopper 1054, thereby changing the pressure when clamping the object to adapt to different working conditions.

[0042] The second mounting portion includes a second mounting portion body 201 and a first supporting body 203 and a second supporting body 204 arranged at both ends of the second mounting portion, the first connecting assembly 104 is connected to the first supporting body 203, and the second connecting assembly 105 is connected to the second supporting body 204. The first supporting body 203 and the second supporting body 204 are both provided with mounting holes, the extension direction of the mounting holes is perpendicular to the extension direction of the length of the second mounting portion, and the mounting holes are used to connect other components to form a clamp system.

[0043] In one embodiment, the outer sleeve 102 is provided with fixed rings at intervals, and the first clamping assembly 103 is fixedly provided on the fixed rings. The second clamping assembly 202 is provided on the second mounting portion by screws. The fixing method of the first clamping assembly 103 and the second clamping assembly 202 is not limited to the above fixing method. The first clamping assembly 103 can also be fixed to the outer sleeve 102 by fasteners, and the second clamping assembly 202 can also be fixed by buckles and the like.

[0044] An exemplary embodiment of the present application provides a locking clamp system, such as Fig. 9 and 10 As shown, it includes an integral locking clamp 100 and a connecting part 200, wherein two integral locking clamps 100 are relatively arranged on both sides of the clamped object 300, and two connecting parts 200 are relatively arranged on the other two sides of the clamped object 300, one end of the connecting part 200 is connected to one integral locking clamp 100, and the other end is connected to the other integral locking clamp 100. Specifically, the connecting part 200 can be connected through the mounting holes provided on the first supporting body 203 and the second supporting body 204 on the integral locking clamp 100 to together constitute the locking clamp system. Before using the clamp system, it is only necessary to rotate the outer sleeves 102 of the two integral locking clamps 100 respectively to clamp the clamped object 300. At the end of use, it is only necessary to reversely rotate the two integral locking clamps 100 respectively to separate the clamp system from the clamped object 300. The operation is simple and efficient.

[0045] In this application, the terms "comprises", "comprising" or any other variations thereof are intended to cover non-exclusive inclusion, so that an article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such article or device. In the absence of more restrictions, the elements defined by the sentence "comprising..." do not exclude the presence of other identical elements in the article or device comprising the elements.

[0046] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0047] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the intention of the present application also includes these modifications and variations.

Claims

1. An integral locking clamp, characterized in that: It comprises a first mounting portion and a second mounting portion which are connected to each other, wherein the first mounting portion comprises an inner sleeve and an outer sleeve which is sleeved outside the inner sleeve, wherein the outer sleeve is provided with at least one first clamping assembly, and the second mounting portion is provided with at least one second clamping assembly; a slide groove is provided on the inner sleeve, and a slider is provided on the outer sleeve, and when the outer sleeve is rotated, the slider slides in the slide groove; the slide groove extends along the circumference and axial direction of the inner sleeve, and rotating the outer sleeve can drive the first clamping assembly to approach the second clamping assembly to clamp an object.

2. The integral locking clamp according to claim 1, characterized in that: The first mounting portion further includes a first connecting component disposed at one end of the inner sleeve and a second connecting component disposed at the other end of the inner sleeve.

3. The integral locking clamp according to claim 2, characterized in that: The second mounting portion includes a second mounting portion body and a first supporting body and a second supporting body disposed at two ends of the second mounting portion. The first connecting component is connected to the first supporting body, and the second connecting component is connected to the second supporting body.

4. The integral locking clamp according to claim 2, characterized in that: The second connecting component includes a connecting shaft, a clamping portion, a first stop portion, a second stop portion and an elastic element; the connecting shaft includes a first section and a second section connected to each other, the clamping portion is arranged at one end of the first section, the first stop portion and the second stop portion are arranged on the second section, and the elastic element is sleeved on the first stop portion and the second stop portion.

5. The integral locking clamp according to claim 3, characterized in that: The first supporting body and the second supporting body are both provided with mounting holes, and the extending direction of the mounting holes is perpendicular to the extending direction of the length of the second mounting portion.

6. The integral locking clamp according to claim 1, characterized in that: The outer sleeve is provided with fixing rings at intervals, and the first clamping assembly is fixedly provided on the fixing rings.

7. The integral locking clamp according to claim 1, characterized in that: The second clamping assembly is arranged on the second mounting portion by means of screws.

8. A locking clamp system, characterized in that: It comprises an integral locking clamp and a connecting part as described in any one of claims 1 to 7, wherein two integral locking clamps are arranged opposite to each other, two connecting parts are arranged opposite to each other, one end of the connecting part is connected to one integral locking clamp, and the other end is connected to the other integral locking clamp.

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