CN216067109U - But workpiece detection is with quick assembly disassembly's anchor clamps - Google Patents

Abstract

The utility model discloses a quick-detachable clamp for workpiece detection, which comprises a lower base plate, wherein fixed blocks are arranged on two sides of the top end of the lower base plate, fixed rods are arranged in two sides of the lower part of each fixed block in a sliding manner, one end of each fixed rod is provided with a tooth block, the tooth block is meshed with a gear, the gear is welded with a rotating rod, one end of the rotating rod is provided with a rotating handle, the middle part of the top end of the lower base plate is provided with a clamp base plate, the lower part of the clamp base plate is provided with a clamping hole, and the clamping hole is connected with the fixed rod in a sleeved manner, so that the quick-detachable clamp has the advantages that: the fixed rod connected with the meshed gear blocks is pushed to be immersed into the clamping holes through the rotation of the gears so as to be fixed and convenient to disassemble and assemble, and the purpose of saving the time of operators when the operators need to disassemble is achieved; the gear is limited through the T-shaped clamping rod to prevent the gear from rotating to separate the clamp, so that the aim of ensuring the safety of operators is fulfilled; the workpiece clamped by the L-shaped clamping block and the upper clamping plate is driven by the motor to rotate without being taken down, and the workpiece can be rotated according to needs, so that the purposes of saving time and improving the working efficiency are achieved.

Description

But workpiece detection is with quick assembly disassembly's anchor clamps

Technical Field

The utility model relates to a clamp, in particular to a quick-detachable clamp for workpiece detection, and belongs to the technical field of clamps.

Background

The workpiece is a machined product part, and can be a single part or an assembly formed by combining a plurality of parts, the machining modes of the workpiece are adjusted according to requirements, the workpiece needs to be detected when the machining of the workpiece is completed, and the workpiece needs to be fixed during detection so that the workpiece can be positioned at a correct position to receive the detection.

The existing clamps are all required to be disassembled and assembled by disassembling bolts when in use, the disassembling mode is troublesome and inconvenient, and a large amount of time is occupied by operators when in use; if the rotating structure cannot be regulated during quick assembly and disassembly, the inadvertent rotation of people can cause the mounting structure to be separated from the clamp, so that parts fall off during operation, and the safety of operators can be influenced; meanwhile, when the workpiece is fixed by the clamp, the workpiece may need to be rotated during detection, and the conventional structure mostly fixes the workpiece so that the workpiece cannot be moved and taken down to be installed again when the workpiece needs to be rotated, so that time is wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the existing clamp needs to disassemble and assemble bolts when in use, the disassembling mode is troublesome and inconvenient, and a large amount of time is occupied by operators when in use, so that the clamp capable of being disassembled and assembled quickly for workpiece detection is provided.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to a quickly detachable clamp for workpiece detection, which comprises a lower base plate, wherein fixed blocks are welded on two opposite sides of the top end of the lower base plate, first sliding grooves are formed in two opposite ends of the lower portion of each fixed block, a first sliding block is connected in each first sliding groove in a sliding manner, fixed rods are welded on exposed surfaces of the first sliding blocks, toothed blocks are welded on one ends of the fixed rods, which are far away from the first sliding blocks, the exposed surfaces of the toothed blocks are meshed with gears, the gears are connected with rotating rods in a penetrating and welding manner, one ends of the rotating rods are rotatably connected with the fixed blocks, rotating handles are welded on one ends of the rotating rods, the rotating handles penetrate and are rotatably connected with the fixed blocks, a clamp base plate is placed in the middle of the top end of the lower base plate, clamping holes are formed in two opposite sides of the lower portion of the clamp base plate, the clamping holes are respectively connected with the fixed rods in a sleeved manner, and a left telescopic connecting plate is welded on one side of the top end of the clamp base plate, and a right telescopic connecting plate is welded at the top end of the clamp bottom plate relative to one end of the left telescopic connecting plate.

As a preferred technical scheme of the utility model, T-shaped clamping rods are inserted at the top ends of the four gears, the outer surface of the lower part of the T-shaped clamping rod is welded with a baffle, one end of the baffle, which is far away from the gear, is welded with a first spring, the first springs are all connected with T-shaped clamping rods in a sleeved mode, the gears can push the meshed tooth blocks to be fixed on the bottom plate of the clamp by the fixing rods in the front and back directions when rotating, if the gears do not have fixing structures, the fixation of the clamp can be influenced by the random rotation of the gears, the spring resumes the shape and makes T shape kelly can not the fixed stability of left right rotation assurance gear with the gear when not needing gear revolve, upwards stimulates T shape kelly this moment baffle and makes its production deformation with the spring compression and stretch T shape kelly if need gear revolve, breaks away from the fixed dead lever that the fixed such tooth piece that the tooth piece rotates the tooth piece antedisplacement that promotes the meshing of tooth piece like this and connects and can fix the anchor clamps bottom plate.

According to a preferable technical scheme of the utility model, a second sliding groove is formed in the middle of the top end of the bottom plate of the clamp, a second sliding block is connected in the second sliding groove in a sliding mode, an air cylinder is welded at one end, far away from the lower bottom plate, of the second sliding block, a supporting plate is welded at the top end of the air cylinder, when a workpiece is clamped, if a fixed structure is not available, the workpiece can be deformed in the later detection, the supporting plate can provide support for the workpiece, and if the workpiece does not need to be supported, the air cylinder can be used for contracting, and meanwhile, the air cylinder can push the supporting plate and the workpiece at the top end of the supporting plate to be lifted to a position suitable for detection.

As a preferred technical scheme of the utility model, the middle part of the upper part of one side of the left telescopic connecting plate, which is close to the right telescopic connecting plate, is rotatably connected with an electric telescopic rod, one end of the supporting plate, which is close to the left telescopic connecting plate, is provided with an L-shaped clamping block in a sliding manner, one side of the L-shaped clamping block, which is far from the right telescopic connecting plate, is connected with the electric telescopic rod in a welding manner, the middle part of one side of the L-shaped clamping block, which is close to the air cylinder, is provided with a groove, a second spring is welded in the L-shaped clamping block, the groove is connected with the second spring in a sleeved manner, the top end of the second spring is welded with a connecting block, one side of the connecting block, which is far from the left telescopic connecting plate, is welded with an upper clamping plate, as the length and the thickness of a workpiece are different, if the adjustment cannot be carried out according to the situation, multiple clamps are more wasted resources, the electric telescopic rod can push the L-shaped clamping block and the structure connected to move back and forth to adjust the diameter according to the length of the workpiece, the second spring of connecting in the L-shaped fixture block can be shortened according to the thickness extension of work piece, and the punch holder can rise and descend like this and the height of L-shaped fixture block bottom can be adjusted according to the thickness of work piece at any time, can satisfy and carry out the centre gripping to the work piece of different length and thickness.

According to a preferable technical scheme of the utility model, a motor is fixed in the middle of the upper end of the right telescopic connecting plate close to one side of the electric telescopic rod through a base, an L-shaped clamping block is connected in the side, far away from the electric telescopic rod, of the top end of the supporting plate in a sliding mode, the output end of the motor is connected with the L-shaped clamping block in a welding mode, when a workpiece is detected, if the workpiece needs to be detected, the workpiece cannot move, time is delayed, a structure connected with the output end can be driven to rotate by the motor, and the clamped workpiece drives the electric telescopic rod to rotate on the left telescopic connecting plate, so that different surfaces of the workpiece can be detected conveniently.

The utility model has the following beneficial effects: the gear rotates to push the meshed tooth block to move back and forth, so that the fixed rod connected with the tooth block can move back and forth when the clamp needs to be installed, the fixed rod is pushed to move forward to be immersed into the clamping hole of the clamp bottom plate to be fixed, if the clamp needs to be disassembled, the gear is rotated reversely, so that the fixed rod moves back to be separated from the clamping hole, the disassembly can be facilitated, and the purpose of saving the time of an operator when the clamp needs to be disassembled is achieved; the gear can be limited by placing the T-shaped clamping rod at the top end of the gear, so that the gear is prevented from being separated from a clamp due to the fact that the gear rotates left and right when not required to rotate, if necessary, the T-shaped clamping rod is lifted upwards to lift a baffle plate at the lower part of the T-shaped clamping rod to compress a first spring to lift the baffle plate and separate the baffle plate from the limitation of the gear, and the purpose of ensuring the safety of operators is achieved; when the electric telescopic rod and the left telescopic connecting plate are connected in a rotating mode, the motor drives the L-shaped fixture block connected with the output end of the electric telescopic rod and the workpiece clamped by the upper clamping plate to rotate, the electric telescopic rod connected with the L-shaped fixture block at the other end and the upper clamping plate can be driven to rotate at the same time, the workpiece does not need to be taken down, the electric telescopic rod can be rotated as required, and the purpose of saving time and improving the working efficiency is achieved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front sectional view of the apparatus of the present invention;

FIG. 2 is a schematic view of the apparatus of the present invention in a cutaway top view;

fig. 3 is a schematic view of the structure of the apparatus a of the present invention.

In the figure: 1. a lower base plate; 2. a fixed block; 21. a first chute; 22. a first slider; 23. fixing the rod; 24. a tooth block; 25. a gear; 26. rotating the rod; 27. rotating the handle; 3. a T-shaped clamping rod; 31. a baffle plate; 32. a first spring; 4. a clamp base plate; 41. a second chute; 42. a second slider; 5. a clamping hole; 6. a cylinder; 7. a support plate; 8. a left expansion joint plate; 81. an electric telescopic rod; 82. an L-shaped fixture block; 83. a groove; 84. a second spring; 85. connecting blocks; 86. an upper splint; 9. a right telescopic connecting plate; 10. an electric motor.

Detailed Description

The technical scheme of the utility model is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model will be further explained with reference to the drawings.

Referring to fig. 1-3, a quick-release clamp for inspecting a workpiece includes: the lower bottom plate 1 is characterized in that fixed blocks 2 are welded on two opposite sides of the top end of the lower bottom plate 1, first sliding grooves 21 are arranged at two opposite ends in the lower portion of each fixed block 2, first sliding blocks 22 are connected in the first sliding grooves 21 in a sliding manner, fixed rods 23 are welded on exposed surfaces of the first sliding blocks 22, the fixed rods 23 slide in the first sliding grooves 21 of the fixed blocks 2 through connecting the first sliding blocks 22 to ensure the movement of the fixed rods 23, tooth blocks 24 are welded at one ends of the fixed rods 23 far away from the first sliding blocks 22, gears 25 are meshed with exposed surfaces of the tooth blocks 24, the gears 25 are connected with rotating rods 26 in a penetrating and welding manner, one ends of the rotating rods 26 are rotatably connected with the fixed blocks 2, rotating handles 27 penetrate and are rotatably connected with the fixed blocks 2, a clamp bottom plate 4 is placed in the middle of the top end of the lower bottom plate 1, clamping holes 5 are arranged on two opposite sides of the lower portion of the clamp bottom plate 4, and the clamping holes 5 are connected with the fixed rods 23 in a sleeving manner, 4 top one side welding of anchor clamps bottom plate has left expansion joint board 8, and 8 one end welding of the relative left expansion joint board in 4 tops of anchor clamps bottom plate has right expansion joint board 9, holds to rotate handle 27 and drives welded dwang 26 and rotate this moment the tooth piece 24 at dwang 26 exposed surface both ends rotate and promote rather than the antedisplacement of engaged tooth piece 24, and the dead lever 23 antedisplacement that tooth piece 24 is connected like this can be with its fixed convenient to detach in putting into the card hole 5 of 4 lower parts of anchor clamps bottom plate like this.

Wherein, T shape kelly 3 has all been cup jointed to the relative both sides on 2 tops of fixed block, first spring 32 has been cup jointed to 3 surfaces of T shape kelly, fixed block 2 cup joints connects first spring 32, 3 lower part welding of T shape kelly have baffle 31, first spring 32 of baffle 31 top welded connection, fix gear 25 through T shape kelly 3 and can prevent to control the removal of gear 25, can prevent like this because the mistake touches and leads to anchor clamps to break away from, can upwards mention T shape kelly 3 when needing rotating gear 25, first spring 32 is by the fixed of baffle 31 extrusion deformation T shape kelly 3 break away from gear 25.

Wherein, the middle part that anchor clamps bottom plate 4 is close to fixed block 2 one end is provided with second spout 41, it has second slider 42 to slide in the second spout 41, second slider 42 exposed surface welding has cylinder 6, cylinder 6 is kept away from second slider 42 one end welding and is had backup pad 7, place the work piece and can prevent like this that the work piece from going to form and providing the holding power when detecting the work piece on the top of backup pad 7, utilize second slider 42 to remove in second spout 41 rather than fix with 6 bottoms of cylinder, if can remove cylinder 6 when the work piece needs the pivoted to one side and provide the space for rotating like this.

Wherein, the upper portion that left expansion joint board 8 is close to backup pad 7 one side is rotated and is connected with electric telescopic handle 81, electric telescopic handle 81 one side welding has L shape fixture block 82, the middle part that L shape fixture block 82 kept away from left expansion joint board 8 one side is provided with recess 83, the welding of recess 83 bottom has second spring 84, second spring 84 keeps away from backup pad 7 one end welding has connecting block 85, the welding of connecting block 85 one side has punch holder 86, utilize electric telescopic handle 81 to promote connection structure and can control the centre gripping according to the length of work piece about moving, and punch holder 86 passes through second spring 84 and connects, can carry out tensile centre gripping according to the thickness of work piece according to the elastic deformation adjustment of second spring 84 and the height between L shape fixture block 82.

Wherein, the upper portion that right telescopic connection board 9 is close to left telescopic connection board 8 one side is through base fixedly connected with motor 10, and motor 10 output welded connection L shape fixture block 82 utilizes motor 10 to drive the L shape fixture block 82 that the output is connected and the work piece of punch holder 86 centre gripping and rotates, can adjust according to the needs that detect the work piece and need not take off convenient operation save time of adjustment position.

Specifically, when the clamp is needed, the lower base plate 1 is fixed on an operation table, then the T-shaped clamping rod 3 is pulled upwards to pull the baffle plate 31 at the lower part upwards to compress the first spring 32, the whole T-shaped clamping rod 3 moves upwards to separate the fixing of the gear 25, then the clamp base plate 4 is placed in the middle of the upper end of the lower base plate 1, then the rotating handle 27 is held by hand to rotate anticlockwise to rotate the gear 25 on the surface of the connected rotating rod 26 to push the tooth block 24 to move forwards, the first sliding block 22 at the bottom end of the fixing rod 23 slides in the first sliding groove 21, so that the fixing rod 23 can be pushed to move forwards to be immersed in the clamping hole 5 at the lower part of the clamp base plate 4 to fix the gear 25, the T-shaped clamping rod 3 is released to fix the gear 25 to prevent the rotation of the gear from influencing the fixing of the whole clamp, if the clamp needs to be disassembled, the rotating handle 27 is rotated clockwise according to separate the fixing rod 23 from the clamping hole 5, after the workpiece is fixed, an upper clamping plate 86 connected with a motor 10 is upwards stretched to prevent the workpiece from being placed on an L-shaped clamping block 82, then the upper clamping plate 86 is released to clamp one end of the workpiece through rebounding of a second spring 84, at the moment, a switch of an electric telescopic rod 81 is opened and the upper clamping plate 86 connected with the electric telescopic rod is upwards lifted at the same time according to the length adjustment of the workpiece, until the L-shaped clamping block 82 connected with the electric telescopic rod 81 abuts against the workpiece to close the switch of the electric telescopic rod 81, the height of a supporting plate 7 is adjusted according to the detection requirement, if the height of the supporting plate 7 is required to be adjusted, the switch of an air cylinder 6 is required to be lifted, the supporting plate 7 and the workpiece connected with the upper surface are upwards pushed, at the moment, the left telescopic connecting plate 8 and the right telescopic connecting plate 9 on two sides are lifted to reach a proper position, the switch of the air cylinder 6 is closed to be detected, if the side surface or the bottom end of the workpiece is required to be detected, the air cylinder 6 is firstly pushed to move backwards, a second sliding block 42 at the bottom end of the air cylinder 6 slides in a second sliding groove 41 to move to the rotation direction, and the rotation of the workpiece is finally not influenced And after the operation is finished, the switch of the motor 10 is turned on to drive the clamped workpiece to rotate to a proper position as required, and then the switch of the motor 10 is turned off.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a but work piece detects anchor clamps with quick assembly disassembly, its characterized in that, includes lower plate (1), fixed block (2) have all been welded to the relative both sides on lower plate (1) top, relative both ends in fixed block (2) lower part all are provided with first spout (21), equal sliding connection has first slider (22) in first spout (21), first slider (22) exposed surface all welds dead lever (23), dead lever (23) are kept away from first slider (22) one end and all are welded tooth piece (24), tooth piece (24) exposed surface meshing has gear (25), gear (25) all run through welded connection has dwang (26), dwang (26) one end is rotated and is connected fixed block (2), dwang (26) one end welding has rotation handle (27), rotation handle (27) run through and rotate and connect fixed block (2), anchor clamps bottom plate (4) have been placed at bottom plate (1) top middle part, the both sides of the relative one side in anchor clamps bottom plate (4) lower part all are provided with card hole (5), card hole (5) all cup joint and connect dead lever (23), the welding of anchor clamps bottom plate (4) top one side has left expansion joint board (8), the welding of anchor clamps bottom plate (4) top relative left expansion joint board (8) one end has right expansion joint board (9).

2. The clamp capable of being disassembled and assembled quickly for workpiece detection as claimed in claim 1, wherein the top ends of the four gears (25) are respectively inserted with a T-shaped clamping rod (3), the outer surface of the lower part of the T-shaped clamping rod (3) is welded with a baffle plate (31), one end of the baffle plate (31) far away from the gears (25) is respectively welded with a first spring (32), and the first springs (32) are respectively connected with the T-shaped clamping rods (3) in a sleeved mode.

3. The quick-detachable clamp for workpiece detection according to claim 1, wherein a second sliding groove (41) is formed in the middle of the top end of the clamp bottom plate (4), a second sliding block (42) is slidably connected in the second sliding groove (41), an air cylinder (6) is welded at one end, away from the lower bottom plate (1), of the second sliding block (42), and a supporting plate (7) is welded at the top end of the air cylinder (6).

4. The quickly detachable jig for inspecting workpieces as set forth in claim 3, the middle part of the upper part of one side of the left telescopic connecting plate (8) close to the right telescopic connecting plate (9) is rotationally connected with an electric telescopic rod (81), an L-shaped fixture block (82) is arranged at one end of the top end of the supporting plate (7) close to the left telescopic connecting plate (8) in a sliding manner, one side of the L-shaped fixture block (82) far away from the right telescopic connecting plate (9) is welded and connected with an electric telescopic rod (81), a groove (83) is arranged in the middle of one side of the L-shaped clamping block (82) close to the cylinder (6), a second spring (84) is welded in the L-shaped fixture block (82), the groove (83) is connected with the second spring (84) in a sleeved mode, second spring (84) top welding has connecting block (85), connecting block (85) keep away from left expansion joint board (8) one side welding has punch holder (86).

5. The quick-detachable fixture for workpiece detection according to claim 4, wherein a motor (10) is fixed to the middle of the upper end of the right telescopic connecting plate (9) close to the electric telescopic rod (81) through a base, an L-shaped fixture block (82) is slidably connected to the top end of the supporting plate (7) far away from the electric telescopic rod (81), and the output end of the motor (10) is connected to the L-shaped fixture block (82) in a welding mode.

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