Clamping tool for L-shaped pricking needle machining

Abstract

The utility model discloses a clamping tool for L-shaped pricking needle processing in the technical field of L-shaped pricking needle processing, which comprises a supporting seat, a rotating component is arranged in the supporting seat, the top of the rotating component extends out of the supporting seat and is provided with a turntable, a plurality of clamping components are arranged at the edge of the top of the turntable, and each clamping component comprises a groove body. The groove body is mounted at the top of the turntable, a screw is screwed to one side, close to the center of the turntable, of the groove body, a clamping plate is connected to one side, close to the center of the groove body, of the screw through a bearing, a handle is mounted at one end, away from the clamping plate, of the screw, and a reserved hole is formed in one side, away from the handle, of the groove body. The L-shaped pricking needles can be conveniently clamped and fixed through mutual matching of the handle, the groove body, the screw rod, the clamping plate and the preformed hole, and the L-shaped pricking needles can be clamped and fixed through the clamping assemblies, so that the L-shaped pricking needles can be machined through machining equipment, and the machining efficiency is improved. And the practicability of the tool is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of L type thorn needle processing, especially to a clamping tool for L type thorn needle processing. BACKGROUND

[0002] The needle-punched non-woven fabric is one of dry non-woven fabrics, which is formed by opening, carding and laying fiber web, and then reinforcing the fiber web into cloth by thorn needle, the thorn needle has a hook, the fiber web is repeatedly punctured, the hook reinforces the fiber, and the needle-punched non-woven fabric is formed. In the process of producing the needle-punched non-woven fabric, the L type thorn needle is an essential tool, before use, the head of the L type thorn needle needs to be polished into a needle point shape, so that the L type thorn needle is convenient to use, therefore, the clamping tool is needed to clamp and fix the L type thorn needle.

[0003] The existing clamping tool usually clamps a single L type thorn needle, when the L type thorn needle is processed, it needs to be disassembled and replaced with the next L type thorn needle to be processed, thereby reducing the practicability of the tool. UTILITY MODEL CONTENT

[0004] In order to improve the above-mentioned problem that the existing clamping tool usually clamps a single L type thorn needle, when the L type thorn needle is processed, it needs to be disassembled and replaced with the next L type thorn needle to be processed, thereby reducing the practicability of the tool, the utility model provides a clamping tool for L type thorn needle processing.

[0005] The utility model provides a clamping tool for L type thorn needle processing adopts the following technical scheme:

[0006] A clamping tool for L type thorn needle processing, including support seat, the inside of support seat is provided with rotating component, the top of rotating component protrudes support seat and is installed with rotating disc, the edge of rotating disc top is provided with a plurality of clamping components;

[0007] The clamping component includes a groove body, the groove body is installed at the top of the rotating disc, a screw rod is screwed to one side of the groove body close to the center of the rotating disc, a clamping plate is connected to one side of the screw rod close to the center of the groove body through a bearing, a handle is installed at one end of the screw rod away from the clamping plate, and a reserved hole is formed in the side of the groove body away from the handle.

[0008] By adopting the above technical scheme, the L-shaped stab needle is placed inside the groove body, and one side of the L-shaped stab needle abuts against the inner wall of the groove body, the horizontal section of the L-shaped stab needle passes through the reserved hole, then the operator rotates the handle, the rotation of the handle drives the rotation of the screw rod, under the sliding cooperation of the guide block and the guide groove, the rotation of the screw rod drives the clamping plate to move towards the direction of the L-shaped stab needle, until the clamping plate clamps and fixes the L-shaped stab needle, and the above operation is repeated, so that several L-shaped stab needles can be clamped, then the rotation of the rotating assembly drives the rotation of the rotating disc, and then the L-shaped stab needle can be rotated, and the L-shaped stab needle can be machined when it is rotated to the lower side of the machining equipment, and then several L-shaped stab needles can be machined one by one, and the practicability of the tooling is improved.

[0009] Optionally, the bottom of the support seat on both sides is provided with a fixing assembly, the fixing assembly comprises two groups of connecting plates, the two groups of connecting plates are respectively installed at the bottom of the support seat on both sides, and the middle part of the two groups of connecting plates is provided with a fixing bolt.

[0010] By adopting the above technical scheme, the fixing bolt is arranged in the connecting plate, so that the support seat can be fixedly installed at a suitable position through the connecting plate, and the tooling is more stable during use.

[0011] Optionally, the rotating assembly comprises a driving motor, the driving motor is installed on the inner bottom wall of the support seat, a driving shaft is installed at the power output end of the driving motor, a large gear is installed at the top of the driving shaft, a small gear is meshed and connected to the left side of the large gear, a driven shaft is connected to the middle part of the small gear, the top of the driven shaft extends out of the support seat and is fixedly connected with the bottom of the rotating disc, and the bottom of the driven shaft is rotationally connected with the inner bottom wall of the support seat.

[0012] By adopting the above technical scheme, when the driving motor works, the driving shaft drives the rotation of the large gear, the rotation of the large gear drives the rotation of the small gear, and the rotation of the small gear drives the rotation of the driven shaft, and then the rotating disc can be driven to rotate through the driven shaft.

[0013] Optionally, a sliding assembly is arranged between the rotating disc and the support seat, the sliding assembly comprises two groups of sliding blocks, the two groups of sliding blocks are respectively installed at the two ends of the bottom of the rotating disc, an annular sliding rail is formed in the top of the support seat, and the sliding blocks are slidably connected with the annular sliding rail.

[0014] By adopting the above technical scheme, when the rotating disc rotates, the sliding blocks slide in the annular sliding rail, and then the rotating disc is more stable during rotation.

[0015] Optionally, the number of the clamping assemblies is four, and the four clamping assemblies are arranged in a ring shape about the center of the rotating disc.

[0016] By adopting the technical scheme, the plurality of L-shaped lancets can be clamped and fixed through the four clamping assemblies.

[0017] Optionally, an end of the clamping plate away from the screw rod is connected with a rubber pad.

[0018] By adopting the technical scheme, the friction between the clamping plate and the L-shaped lancet is increased through the rubber pad, so that the L-shaped lancet is clamped more firmly.

[0019] Optionally, a guide assembly is arranged between the clamping plate and the groove body, the guide assembly comprises a guide block, the guide block is installed at the bottom of the clamping plate, and an inner bottom wall of the groove body is provided with a guide groove in sliding fit with the guide block.

[0020] By adopting the technical scheme, when the clamping plate moves, the guide block slides in the guide groove, so that the clamping plate is limited to move horizontally.

[0021] In summary, the utility model has at least one of the following beneficial effects:

[0022] Through mutual cooperation of the handle, the groove body, the screw rod, the clamping plate and the reserved hole, the L-shaped lancet is clamped and fixed, a plurality of clamping assemblies are arranged, so that a plurality of L-shaped lancets can be clamped and fixed, and then the plurality of L-shaped lancets can be processed one by one through the processing equipment, thereby improving the practicability of the tooling.

[0023] Through mutual cooperation of the fixing bolt and the connecting plate, the fixing bolt is arranged in the connecting plate, so that the supporting seat can be fixedly installed at a suitable position through the connecting plate, thereby improving the stability of the tooling in use. BRIEF DESCRIPTION OF DRAWINGS

[0024] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed in the embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description can obtain other drawings according to the drawings for the ordinary skilled in the art without creative labor.

[0025] Figure 1 It is a sectional view structure schematic diagram of the utility model;

[0026] Figure 2 It is a sectional view structure schematic diagram of the utility model; Figure 1 It is an enlarged structure schematic diagram of A in the utility model;

[0027] Figure 3 It is a turntable overhead structure schematic diagram of the utility model.

[0028] In the figure: 1, clamping assembly; 101, handle; 102, recess body; 103, screw rod; 104, clamping plate; 105, reserved hole; 2, sliding assembly; 201, sliding block; 202, annular slide rail; 3, rotating disc; 4, support seat; 5, fixing assembly; 501, fixing bolt; 502, connecting plate; 6, rotating assembly; 601, pinion; 602, driven shaft; 603, gear; 604, driving shaft; 605, driving motor; 7, rubber pad; 8, guide assembly; 801, guide block; 802, guide groove. DETAILED DESCRIPTION

[0029] The following will be described in detail in combination with the accompanying drawings Figures 1-3 The utility model makes further detailed explanation.

[0030] Please refer to the drawing in the description Figure 1 The utility model provides a kind of clamping tool for L type needle processing: a kind of L type needle processing clamping tool, including support seat 4, the bottom of the both sides of support seat 4 is provided with fixed assembly 5, fixed assembly 5 includes two groups of connecting plates 502, two groups of connecting plates 502 are fixedly installed at the bottom of the both sides of support seat 4 respectively, and fixed bolt 501 is arranged in the middle part of two groups of connecting plates 502.The fixed bolt 501 is arranged in the inside of connecting plate 502, so that support seat 4 can be fixedly installed at suitable position by connecting plate 502, so that the tool is more stable when using.

[0031] Please refer to the drawing in the description Figure 1 The inside of support seat 4 is provided with rotating assembly 6, the top of rotating assembly 6 protrudes support seat 4 and is installed with rotating disc 3, rotating assembly 6 includes driving motor 605, driving motor 605 is installed on the inner bottom wall of support seat 4, the power output end of driving motor 605 is installed with driving shaft 604, the top of driving shaft 604 is installed with gear 603, gear 603 is engagedly connected with pinion 601 on the left side, and the middle part of pinion 601 is fixedly connected with driven shaft 602, the top of driven shaft 602 protrudes support seat 4 and is fixedly connected with the bottom of rotating disc 3, and the bottom of driven shaft 602 is rotatably connected with the inner bottom wall of support seat 4.Driving motor 605 works and drives gear 603 to rotate by driving shaft 604, gear 603 rotates and drives pinion 601 to rotate, pinion 601 rotates and drives driven shaft 602 to rotate, in turn, rotating disc 3 can be driven to rotate by driven shaft 602.

[0032] Please refer to the drawing in the description Figure 1The sliding assembly 2 is arranged between the rotating disc 3 and the support base 4, the sliding assembly 2 comprises two groups of sliding blocks 201, the two groups of sliding blocks 201 are respectively fixedly installed at two ends of the bottom of the rotating disc 3, the top of the support base 4 is provided with an annular sliding rail 202, the sliding blocks 201 and the annular sliding rail 202 are in sliding connection. When the rotating disc 3 rotates, the sliding blocks 201 slide in the annular sliding rail 202, thereby making the rotating disc 3 more stable during rotation.

[0033] Please refer to the drawings in the specification Figure 1 and Figure 3 The edge of the top of the rotating disc 3 is provided with a plurality of clamping assemblies 1. The number of clamping assemblies 1 is four, and the four clamping assemblies 1 are arranged in a ring shape about the center of the rotating disc 3. The four clamping assemblies 1 can clamp and fix a plurality of L-shaped needles.

[0034] Please refer to the drawings in the specification Figure 1 and Figure 2 The clamping assembly 1 comprises a groove body 102, the groove body 102 is fixedly installed at the top of the rotating disc 3, the side close to the center of the groove body 102 is screwed with a screw rod 103, the side close to the center of the groove body 102 is rotatably connected with a clamping plate 104 through a bearing, the end away from the clamping plate 104 of the screw rod 103 is fixedly installed with a handle 101, and the side away from the handle 101 of the groove body 102 is provided with a reserved hole 105.

[0035] Please refer to the drawings in the specification Figure 2 and Figure 3 The end away from the screw rod 103 of the clamping plate 104 is fixedly connected with a rubber pad 7. The rubber pad 7 increases the friction between the clamping plate 104 and the L-shaped needle, thereby making the L-shaped needle clamped more firmly. The clamping plate 104 and the groove body 102 are provided with a guide assembly 8, the guide assembly 8 comprises a guide block 801, the guide block 801 is fixedly installed at the bottom of the clamping plate 104, and the inner bottom wall of the groove body 102 is provided with a guide groove 802 in sliding cooperation with the guide block 801. When the clamping plate 104 moves, the guide block 801 slides in the guide groove 802, thereby limiting the clamping plate 104, so that the clamping plate 104 always moves horizontally.

[0036] Working principle: in use, first, the fixed bolt 501 is arranged in the inside of the connecting plate 502, so that the support seat 4 can be fixedly installed below the processing equipment, then the L-shaped needle is placed in the recess body 102, and the side of the L-shaped needle is in abutment with the inner wall of the recess body 102, the horizontal section of the L-shaped needle passes through the reserved hole 105, then the operator rotates the handle 101, the handle 101 drives the screw rod 103 to rotate, under the sliding cooperation of the guide block 801 and the guide groove 802, the screw rod 103 drives the clamping plate 104 to move towards the direction of the L-shaped needle, until the clamping plate 104 clamps and fixes the L-shaped needle, the above operation is repeated, so that several L-shaped needles can be clamped.

[0037] When the L-shaped needle needs to be processed, the driving motor 605 is opened, and when the driving motor 605 works, the driving motor 605 drives the large gear 603 to rotate through the driving shaft 604, the large gear 603 drives the small gear 601 to rotate, the small gear 601 drives the driven shaft 602 to rotate, and then the turntable 3 can be driven to rotate, the turntable 3 drives the L-shaped needle to rotate, until the L-shaped needle is rotated to the directly below the processing equipment, at this time, the L-shaped needle can be processed by the processing equipment.

[0038] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, so: equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A clamping tool for processing L-shaped lancets, comprising a support seat (4), characterized in that: The inside of the support base (4) is provided with a rotating assembly (6), the top of the rotating assembly (6) extends out of the support base (4) and is provided with a rotating disc (3), and the edge of the top of the rotating disc (3) is provided with a plurality of clamping assemblies (1); The clamping assembly (1) comprises a groove body (102), the groove body (102) is installed on the top of the rotating disc (3), a screw rod (103) is screwed on one side of the groove body (102) close to the center of the rotating disc (3), a clamping plate (104) is connected to one side of the screw rod (103) close to the center of the groove body (102) through a bearing, a handle (101) is installed on one end of the screw rod (103) away from the clamping plate (104), and a reserved hole (105) is formed in the side of the groove body (102) away from the handle (101).

2. The L-shaped needle processing clamping tool according to claim 1, characterized in that: The bottom of each side of the support base (4) is provided with a fixing assembly (5), the fixing assembly (5) comprises two groups of connecting plates (502), the two groups of connecting plates (502) are installed on the bottom of each side of the support base (4), and the middle portions of the two groups of connecting plates (502) are provided with fixing bolts (501).

3. The L-shaped needle processing clamping tool according to claim 1, characterized in that: The rotating assembly (6) comprises a driving motor (605), the driving motor (605) is installed on the inner bottom wall of the support base (4), a driving shaft (604) is installed on the power output end of the driving motor (605), a large gear (603) is installed on the top of the driving shaft (604), a small gear (601) is meshed and connected to the left side of the large gear (603), a driven shaft (602) is connected to the middle portion of the small gear (601), the top of the driven shaft (602) extends out of the support base (4) and is fixedly connected with the bottom of the rotating disc (3), and the bottom of the driven shaft (602) is rotationally connected with the inner bottom wall of the support base (4).

4. The L-shaped needle processing clamping tool according to claim 1, characterized in that: A sliding assembly (2) is arranged between the rotating disc (3) and the support base (4), the sliding assembly (2) comprises two groups of sliding blocks (201), the two groups of sliding blocks (201) are installed at the two ends of the bottom of the rotating disc (3), and the top of the support base (4) is provided with an annular sliding rail (202), and the sliding blocks (201) and the annular sliding rail (202) are in sliding connection.

5. The L-shaped needle processing clamping tool according to claim 1, characterized in that: The number of the clamping assemblies (1) is four, and the four clamping assemblies (1) are arranged in a ring shape about the center of the rotating disc (3).

6. The L-shaped needle processing clamping tool according to claim 1, characterized in that: One end of the clamping plate (104) away from the screw rod (103) is connected with a rubber pad (7).

7. The L-shaped needle processing clamping tool according to claim 1, characterized in that: A guide assembly (8) is arranged between the clamping plate (104) and the groove body (102), the guide assembly (8) comprises a guide block (801), the guide block (801) is installed on the bottom of the clamping plate (104), and the inner bottom wall of the groove body (102) is provided with a guide groove (802) in sliding fit with the guide block (801).

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