Table clamp capable of rapidly clamping

Abstract

The utility model discloses a table clamp capable of rapidly clamping, and relates to the technical field of machining. A table clamp capable of achieving rapid clamping comprises a base, a rail, a first sliding block, a second sliding block, a third sliding block, a first clamping block, a second clamping block and a clamp body. The track is fixed on the base; the first sliding block, the second sliding block and the third sliding block are sequentially connected to the track in a sliding mode. The first sliding block and the third sliding block are fixed on the track through screws; the first clamping block and the second clamping block are fixed to the second sliding block and the third sliding block respectively. The clamp is fixed to the first sliding block, and the driving end of the clamp is fixedly connected with one side of the second sliding block. According to the table clamp capable of rapidly clamping, the screw does not need to be repeatedly rotated when the table clamp is used for clamping a workpiece, the clamping operation of the workpiece can be achieved only by rotating the handle of the clamp, operation is easy, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical processing, in particular to a table clamp which can be clamped quickly. Background Art

[0002] A table clamp is a clamp or clamp installed on a table top. It is suitable for clamping small workpieces and is widely used in machining, woodworking, metalworking and other fields.

[0003] At present, common table clamps generally use a screw to control the clamping operation of the clamp body. When using the table clamp, the user needs to continuously turn the screw to control the two clamp bodies to move toward each other to clamp the workpiece. The entire operation process takes a relatively long time.

[0004] Therefore, the inventor believes that how to design a table clamp that can be clamped quickly, which does not require repeated rotation of the screw when clamping the workpiece, and can achieve the clamping operation of the workpiece with relatively simple operations. Solving the above technical problems is a technical problem that technical personnel in this field urgently need to solve.

[0005] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art already known to a person skilled in the art. Utility Model Content

[0006] In view of the above technical problems, an embodiment of the utility model provides a table clamp that can be quickly clamped to solve the problems raised in the above background technology.

[0007] The utility model provides the following technical solutions:

[0008] A table clamp capable of being quickly clamped, comprising:

[0009] A base, a track, a first slider, a second slider, a third slider, a first clamping block, a second clamping block and a clamp;

[0010] The track is fixed to the base;

[0011] The first slider, the second slider, and the third slider are slidably connected to the rail in sequence;

[0012] The first slider and the third slider are fixed on the rail by screws;

[0013] The first clamping block and the second clamping block are respectively fixed on the second slider and the third slider;

[0014] The clamp is fixed on the first slider, and the driving end on the clamp is fixedly connected to one side of the second slider.

[0015] Preferably, the first clamping block and the second clamping block are symmetrical in structure, a clamping groove is provided on the side of the first clamping block facing the second clamping block, and a clamping groove is provided on the side of the second clamping block facing the first clamping block.

[0016] Preferably, the second clamping block and the third slider are both provided with a coaxial first vertical hole, into which a bolt locked on the top of the track is inserted; the first slider is provided with a second vertical hole, into which a bolt locked on the top of the track is inserted.

[0017] Preferably, the clamp includes a fixing plate, a guide seat, a clamping push rod, a handle, a rotating shaft seat and a connecting rod;

[0018] The guide seat is fixed on one side of the fixed plate, and a vertically penetrating guide hole is provided on the guide seat;

[0019] The clamping push rod penetrates and slides in the guide hole, and the free end of the clamping push rod is fixedly connected to one side of the second sliding block;

[0020] The rotating shaft seat is fixed on the other side of the fixed plate;

[0021] The handle is rotatably connected to the rotating shaft seat through a pin shaft;

[0022] One end of the connecting rod is rotatably connected to the clamping push rod, and the other end is rotatably connected to the handle.

[0023] Preferably, a plurality of mounting holes are arranged at intervals on the base.

[0024] The utility model provides a table clamp that can be quickly clamped, which has the following beneficial effects: the utility model designs a table clamp that can be quickly clamped. When performing a workpiece clamping operation, the table clamp does not need to repeatedly rotate a screw rod, but only needs to rotate the handle of the clamp to achieve the workpiece clamping operation. The operation is simple and the working efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model from the first angle;

[0026] Figure 2 This is a schematic diagram of the structure of the utility model from a second angle;

[0027] Figure 3 This is a schematic diagram of the structure of the utility model from a third angle;

[0028] Figure 4 For this utility model Figure 2 A partial enlarged view of middle A;

[0029] Figure 5 It is a structural schematic diagram of the clamp in the utility model. DETAILED DESCRIPTION

[0030] 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 of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 5 ;

[0032] In view of the problems mentioned in the above background technology, the embodiment of the utility model provides a table clamp that can be quickly clamped to solve the above technical problems, and its technical solution is as follows:

[0033] A table clamp capable of being quickly clamped, comprising:

[0034] Base 110, track 120, first slider 131, second slider 132, third slider 133, first clamping block 141, second clamping block 142 and clamp 160;

[0035] The rail 120 is welded or fixed to the base 110 by bolts;

[0036] The first slider 131, the second slider 132, and the third slider 133 are slidably connected to the track 120 in sequence;

[0037] The first slider 131 and the third slider 133 are fixed on the track 120 by screws; when the table clamp performs a clamping operation, the first slider 131 and the third slider 133 cannot move on the track 120;

[0038] The first clamping block 141 and the second clamping block 142 are fixed on the second sliding block 132 and the third sliding block 133 respectively;

[0039] The clamp 160 is fixed on the first slider 131 , and the driving end of the clamp 160 is fixedly connected to one side of the second slider 132 .

[0040] The operating method of a table clamp capable of rapid clamping provided by the embodiment of the utility model is as follows:

[0041] 1. According to the size of the workpiece to be clamped, appropriately adjust the spacing between the first slider 131, the second slider 132, and the third slider 133 on the track 120, and after adjusting to a suitable position, fix the first slider 131 and the third slider 133 on the track 120 with screws;

[0042] 2. Adjust the clamp 160 to the initial state, that is, adjust the state of the clamp 160 to the non-clamping state. At this time, the rotation position of the handle 165 of the clamp 160 is as follows: Figure 1 As shown;

[0043] 3. Place the workpiece to be clamped between the first clamping block 141 and the second clamping block 142, rotate the handle 165 of the clamp 160 in the opposite direction, and the driving end of the clamp 160 pushes the first clamping block 141 toward the second clamping block 142 to complete the clamping operation of the workpiece.

[0044] In this embodiment, the first clamping block 141 and the second clamping block 142 are symmetrical in structure. The first clamping block 141 is provided with a clamping groove 140b on the side facing the second clamping block 142, and the second clamping block 142 is provided with a clamping groove 140b on the side facing the first clamping block 141. The clamping groove 140b is provided on the first clamping block 141 and the second clamping block 142 to facilitate better clamping of the workpiece.

[0045] In this embodiment, the second clamping block 142 and the third slider 133 are both provided with a coaxial first vertical hole 140a, and a bolt 150 locked on the top of the track 120 is inserted into the first vertical hole 140a; the above-mentioned structural arrangement facilitates locking the second clamping block 142 and the third slider 133 on the track 120, and when the position of the third slider 133 on the track 120 needs to be adjusted, the bolt 150 is loosened, the position of the third slider 133 is slid, and then the bolt 150 is tightened;

[0046] The first slider 131 is provided with a second vertical hole, into which a bolt 150 is inserted and locked on the top of the track 120. The above-mentioned structural arrangement facilitates locking the first slider 131 on the track 120. When the position of the first slider 131 on the track 120 needs to be adjusted, the bolt 150 is loosened, the position of the first slider 131 is slid, and then the bolt 150 is tightened. In the drawings, the structure of the second vertical hole is not shown.

[0047] In this embodiment, the clamp 160 includes a fixing plate 161, a guide seat 162, a clamping push rod 163, a handle 165, a rotating shaft seat 164 and a connecting rod 166;

[0048] The guide seat 162 is fixed to one side of the fixing plate 161, and a vertically penetrating guide hole is provided on the guide seat 162;

[0049] The clamping push rod 163 penetrates and slides in the guide hole, and the free end of the clamping push rod 163 is fixedly connected to one side of the second sliding block 132;

[0050] The shaft seat 164 is fixed on the other side of the fixing plate 161;

[0051] The handle 165 is rotatably connected to the shaft seat 164 via a pin;

[0052] One end of the connecting rod 166 is rotatably connected to the clamping push rod 163, and the other end is rotatably connected to the handle 165; wherein the connecting rod 166 is an arc-shaped structure; setting the connecting rod 166 as an arc-shaped structure is convenient for driving the clamping push rod 163 to move.

[0053] The operation of the clamp 160 is relatively simple. The handle 165 is rotated to Figure 1 The clamp 160 is in a non-working state. The handle 165 is rotated to Figure 5 In the position shown, the clamp 160 is in a working clamping state.

[0054] In this embodiment, a plurality of mounting holes are arranged at intervals on the base 110. Inserting bolts into the mounting holes can lock the base 110 on the desktop, so that the table clamp can be stably installed on the desktop.

[0055] The utility model provides a table clamp that can be quickly clamped, which has the following beneficial effects: the utility model designs a table clamp that can be quickly clamped. When performing a workpiece clamping operation, the table clamp does not need to repeatedly rotate a screw rod, but only needs to rotate the handle of the clamp to achieve the workpiece clamping operation. The operation is simple and the working efficiency is improved.

[0056] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed over multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0057] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0058] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and concept of the utility model, and all these changes or substitutions should fall within the protection scope of the claims attached to the utility model.

Claims

1. A table clamp capable of rapid clamping, characterized in that: include: A base, a track, a first slider, a second slider, a third slider, a first clamping block, a second clamping block and a clamp; The track is fixed to the base; The first slider, the second slider, and the third slider are slidably connected to the rail in sequence; The first slider and the third slider are fixed on the rail by screws; The first clamping block and the second clamping block are respectively fixed on the second slider and the third slider; The clamp is fixed on the first slider, and the driving end on the clamp is fixedly connected to one side of the second slider.

2. The quick-clamping table clamp according to claim 1, characterized in that: The first clamping block and the second clamping block are symmetrical in structure. A clamping groove is arranged on the side of the first clamping block facing the second clamping block, and a clamping groove is arranged on the side of the second clamping block facing the first clamping block.

3. The quick-clamping table clamp according to claim 1, characterized in that: The second clamping block and the third slider are both provided with a coaxial first vertical hole, into which a bolt locked on the top of the track is inserted; the first slider is provided with a second vertical hole, into which a bolt locked on the top of the track is inserted.

4. The quick-clamping table clamp according to claim 1, characterized in that: The clamp includes a fixing plate, a guide seat, a clamping push rod, a handle, a rotating shaft seat and a connecting rod; The guide seat is fixed on one side of the fixed plate, and a vertically penetrating guide hole is provided on the guide seat; The clamping push rod penetrates and slides in the guide hole, and the free end of the clamping push rod is fixedly connected to one side of the second sliding block; The rotating shaft seat is fixed on the other side of the fixed plate; The handle is rotatably connected to the rotating shaft seat through a pin shaft; One end of the connecting rod is rotatably connected to the clamping push rod, and the other end is rotatably connected to the handle.

5. The quick-clamping table clamp according to claim 1, characterized in that: A plurality of mounting holes are arranged at intervals on the base.

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