Rapid clamping and measuring tool for nail abutting seat

Abstract

The utility model discloses a rapid clamping and measuring tool for a nail abutting seat, which relates to the technical field of measuring tools and comprises a tool body, a first profiling ejector block, a second profiling ejector block, a first abutting spring and a second abutting spring. At least one pressing block is fixed on the end face, a first abutting spring abuts against one side, opposite to the pressing block, of the first profiling ejector block, and a second profiling ejector block abuts against one end, facing the detection hole, of the pressing block through a second abutting spring; the nail abutting base is placed on the first profiling ejector block and located between the first profiling ejector block and the pressing block. The first profiling ejector block and the second profiling ejector block are matched with the first abutting spring and the second abutting spring respectively to position and clamp the nail abutting base. The utility model has the effects of simple operation and rapid and stable measurement.

Description

Technical Field

[0001] The utility model relates to the technical field of measuring tooling, and more specifically, to a fast clamping measuring tooling for a nail support. Background Art

[0002] Since the dowel pin is a part produced through multiple processes, there will be deformation during the processing, resulting in dimensional and geometric tolerance violations, so the main dimensions of the finished product need to be fully inspected.

[0003] In the prior art, when measuring the size of the anvil, it is necessary to align each part on the anvil on the imager, establish reference coordinates, set the origin, and then start measuring. This operation method is inefficient and has high requirements on the skills of the measurement personnel. Utility Model Content

[0004] In view of this problem in practical application, the utility model aims to propose a fast clamping measuring tool for the dowel pin holder, which can quickly position the dowel pin holder, facilitate fast measurement on the imager, and improve measurement efficiency. The specific scheme is as follows:

[0005] A fast clamping measuring tool for an anvil seat comprises a tool body, a first profiling top block, a second profiling top block, a first abutting spring and a second abutting spring, wherein an end surface of one end of the tool body is inwardly recessed to form a detection hole for placing the first profiling top block, and at least one pressing block is fixed on the end surface, a side of the first profiling top block facing away from the pressing block is abutted against the first abutting spring, and an end of the pressing block facing the detection hole is abutted against the second profiling top block via the second abutting spring;

[0006] The anvil seat is placed on the first profiling top block and is located between the first profiling top block and the pressing block; the first profiling top block and the second profiling top block respectively cooperate with the first clamping spring and the second clamping spring to position and clamp the anvil seat.

[0007] Furthermore, it also includes a pressure rod, a first pin and a second pin, wherein the first pin penetrates the first contoured top block and its two ends extend outward and penetrate the tool body at the same time, and the tool body is provided with a hole for the second pin to penetrate, and the height of the hole is greater than the diameter of the first pin;

[0008] One end of the pressure rod is rotatably connected to the tool body via the second pin, and the middle position of the pressure rod is placed on the first pin.

[0009] Furthermore, the first contoured top block extends upward toward one end surface of the pressing block and near its rear end to form a reference block, a channel for the dowel seat to pass through is formed in the middle of the reference block, and the reference block is limitedly fitted with a reference edge of the dowel block.

[0010] Furthermore, the detection hole is opened along the length direction of the tool body, and the first contoured top block enters the detection hole as a whole.

[0011] Furthermore, one end of the second contoured top block facing the detection hole is a limiting end, the limiting end is provided with an inclined surface, and the inclined surface is provided with a knife groove guide limiting surface; the nail support is provided with a knife groove, and the limiting end is in limiting fit with the knife groove.

[0012] Furthermore, an end surface of one end of the tooling body having a detection hole extends upward to form at least one mounting block, the pressure block is fixed to the mounting block by bolts, a limiting hole is provided at the center of the mounting block along its height direction, and the second contoured top block passes through the limiting hole until its limiting end extends to the detection hole.

[0013] Furthermore, the first contoured top block is provided with an arc-shaped groove corresponding to the clamping surface of the anvil seat.

[0014] Furthermore, the cross section of the detection hole is a T-shaped structure.

[0015] Furthermore, a tooling bottom plate is fixed to the bottom of the tooling body via bolts.

[0016] Furthermore, the first pressing spring and the second pressing spring are both linear springs.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The nail base clamping and measuring tool provided by the utility model only needs to determine the reference origin, and subsequent measurement is fast and stable, and its efficiency is more than twice that of the traditional measurement method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall schematic diagram of an embodiment of the utility model;

[0020] Figure 2 An exploded view of an embodiment of the utility model;

[0021] Figure 3 It is an overall schematic diagram of the embodiment of the utility model when viewed from the rear;

[0022] Figure 4 A top view of an embodiment of the utility model;

[0023] Figure 5 For this utility model Figure 4 Middle AA section view.

[0024] Figure numerals: 1, tool body; 2, first contoured top block; 3, second contoured top block; 4, first clamping spring; 5, second clamping spring; 6, tool base plate; 7, pressure rod; 8, detection hole; 9, limit surface; 10, first bolt; 11, arc groove; 12, reference block; 13, mounting block; 14, pressure block; 15, knife groove guide limit surface; 16, knife groove; 17, limit hole; 18, first pin; 19, second pin; 20, second bolt; 21, pin holder. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] like Figure 1-5 As shown, a fast clamping measuring tool for a pin holder includes a tool body 1, a first contoured top block 2, a second contoured top block 3, a first clamping spring 4 and a second clamping spring 5, and also includes a tool base plate 6 and a pressure rod 7.

[0027] The top of the tool body 1 is recessed inward to form a detection hole 8, and the detection hole 8 is opened along the length direction of the tool body 1; at the same time, the two side walls of the tool body 1 near the top extend toward the center of the detection hole 8 to form two limit surfaces 9, so that the cross section of the detection hole 8 is a T-shaped structure. The detection hole 8 is used to place the first profiling top block 2, and the first profiling top block 2 enters the detection hole 8 as a whole.

[0028] The bottom of the tooling body 1 is fixed with a tooling base plate 6 via a first bolt 10. Preferably, the first bolt 10 is an M6·15 bolt. Two first clamping springs 4 are also provided between the tooling base plate 6 and the tooling body 1. The first clamping springs 4 are arranged along the height direction of the tooling body 1. Specifically, two spring holes (not shown in the figure) are opened in the height direction of the tooling body 1. The spring holes are connected with the detection hole 8. The bottom end of the first clamping spring 4 is located on the tooling base plate 6, and the top end extends upward through the spring hole until it reaches the detection hole 8 and abuts against the bottom of the first contoured top block 2. And preferably, the first clamping spring 4 is a D6·0.8 linear spring. In the initial state, under the clamping action of the first clamping spring 4, the first contoured top block 2 is pressed against the limiting surface 9. Figure 5 .

[0029] The first profiling top block 2 is provided with an arc groove 11 corresponding to the clamping surface of the anvil seat 21, and the anvil seat 21 is placed on the first profiling top block 2 through the arc groove. A reference block 12 is formed on the top end surface of the first profiling top block 2 and extends upward near its rear end. The reference block 12 is a rectangular block structure, and a channel is formed in the middle of the reference block 12 for the anvil seat 21 to pass through. The reference block 12 is limitedly fitted with a reference edge of the anvil block. After the reference edge of the anvil seat 21 is fitted and positioned with the end surface of the reference block 12 on the first profiling top block 2, the forward and backward movement of the anvil seat 21 can be limited.

[0030] The top of the tool body 1 extends upward to form two mounting blocks 13, which are rectangular block structures and are arranged in sequence along the length direction of the tool body 1. A pressing block 14 is fixed to each mounting block 13 via a second bolt 20. Similarly, the pressing block 14 is a rectangular block structure. Preferably, the second bolt 20 is an M3·12 bolt. The end of the pressing block 14 facing the detection hole 8 is abutted against the second contoured top block 3 via the second abutting spring 5, and the second contoured top block 3 passes through the mounting block 13 and extends into the detection hole 8. Preferably, the second abutting spring 5 is a D4·0.5 linear spring.

[0031] Among them, the end of the second profiling top block 3 facing the detection hole 8 is the limiting end, and the limiting end is provided with an inclined surface, and the inclined surface is provided with a knife groove guide limiting surface 15, and the knife groove guide limiting surface 15 has a guiding and limiting function; the nail seat 21 is provided with a knife groove 16, and the limiting end is limitedly fitted with the knife groove 16. The second profiling top block 3 passes through the limiting hole 17 until its limiting end extends to the detection hole 8. The center of the mounting block 13 is provided with a limiting hole 17 along its height direction, and a limiting surface (not shown in the figure) is formed at the middle position of the limiting hole 17, which cooperates with the second profiling top block 3 to limit the second profiling top block 3 from escaping from the limiting hole 17 on the mounting block 13.

[0032] After the anvil 21 is placed on the first profiling top block 2, the anvil 21 is located between the first profiling top block 2 and the pressing block 14. In the process that the first profiling top block 2 cooperates with the first clamping spring 4 to limit the forward and backward movement of the anvil 21, the limiting end of the second profiling top block 3 is limited to the knife groove 16 at the top of the anvil 21 to keep the anvil 21 in a fixed position.

[0033] Based on the above structure, the first contoured top block 2 and the second contoured top block 3 cooperate with the first clamping spring 4 and the second clamping spring 5 to position and clamp the pin holder 21 .

[0034] In addition, in order to make the first profiling top block 2 easily pressed down to place the anvil seat 21, the tooling of the present application also includes a pressure rod 7, a first pin 18 and a second pin 19. The first pin 18 penetrates the first profiling top block 2 and its two ends extend outward and penetrate the tooling body 1 at the same time. The tooling body 1 is provided with a hole for the second pin 19 to penetrate. The height of the hole is greater than the diameter of the first pin 18, in order to provide space for the second pin 19 to move up and down. One end of the pressure rod 7 is rotatably connected to the tooling body 1 through the second pin 19, and the middle position of the pressure rod 7 is placed on the first pin 18. The pressure rod 7 is a U-shaped structure. The open end of the pressure rod 7 is rotatably connected to the tooling body 1 through the second pin 19, and the closed end is used as the pressing and holding part of the operator. The middle section of the pressure rod 7 is placed on the first pin 18.

[0035] The specific implementation principle of the utility model is as follows: when in use, first fix the tooling as a whole on the imager, and establish a reference point, that is, take the reference edge of the dowel seat 21 as the A reference origin, and take the knife groove 16 of the dowel seat 21 as the B reference origin. Then, the operator presses down the closed end of the pressure rod 7, and the pressure rod 7 presses down the first pin 18. Since the first pin 18 passes through the first profiling top block 2, the first profiling top block 2 is pressed downward at the same time. At this time, space appears on the top of the first profiling top block 2, and the dowel seat 21 is placed on the first profiling top block 2 by using the space. The top of the first profiling top block 2 is provided with an arc groove 11 that matches the arc surface of the bottom surface of the dowel seat 21, and at the same time, the dowel seat 21 is placed on the first profiling top block 2. The reference origin A on the seat 21 is limited and fit with the reference block 12, and the first clamping spring 4 is compressed in the process; then the pressure rod 7 is loosened, and the first clamping spring 4 releases the restoring force, pushing the first profiling top block 2 and the dowel seat 21 upward until the top end face of the dowel seat 21 is attached to the limiting surface 9 of the tooling body 1; in the process of the dowel seat 21 being pushed upward, the limiting end of the second profiling top block 3 is limited to the knife groove 16 on the top surface of the dowel seat 21. At this time, the reference origin B on the dowel seat 21 is limited and fit with the limiting end, and is clamped by the second clamping spring 5, so that the dowel seat 21 is always in a fixed position, and the clamping is completed; thereafter, the imager can be used to quickly measure the dimensions of the dowel seat 21 that need to be detected.

[0036] The tooling of the present application only needs to determine the reference origin, and can subsequently perform fast and stable measurements, which greatly improves the efficiency of measuring the dowel seat 21.

[0037] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A fast clamping and measuring tool for a nail support, characterized in that: The tool body comprises a first profiling top block, a second profiling top block, a first abutting spring and a second abutting spring, wherein an end surface of one end of the tool body is inwardly recessed to form a detection hole for placing the first profiling top block, and at least one pressing block is fixed on the end surface, a side of the first profiling top block facing away from the pressing block is abutted against the first abutting spring, and an end of the pressing block facing the detection hole is abutted against the second profiling top block via the second abutting spring; The anvil seat is placed on the first profiling top block and is located between the first profiling top block and the pressing block; the first profiling top block and the second profiling top block respectively cooperate with the first clamping spring and the second clamping spring to position and clamp the anvil seat.

2. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: It also includes a pressure rod, a first pin and a second pin, wherein the first pin penetrates the first contoured top block and both ends thereof extend outward and penetrate the tool body at the same time, and the tool body is provided with a hole for the second pin to penetrate, and the height of the hole is greater than the diameter of the first pin; One end of the pressure rod is rotatably connected to the tool body via the second pin, and the middle position of the pressure rod is placed on the first pin.

3. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The first contoured top block extends upward toward one end surface of the pressing block and near its rear end to form a reference block, a passage for the anvil seat to pass through is formed in the middle of the reference block, and the reference block is limitedly fitted with a reference edge of the anvil block.

4. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The detection hole is opened along the length direction of the tool body, and the first contoured top block enters the detection hole as a whole.

5. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The end of the second contoured top block facing the detection hole is a limiting end, the limiting end is provided with an inclined surface, and the inclined surface is provided with a knife groove guiding limiting surface; the nail support is provided with a knife groove, and the limiting end is in limiting fit with the knife groove.

6. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The end surface of one end of the tooling body with a detection hole extends upward to form at least one mounting block, the pressure block is fixed to the mounting block by bolts, a limiting hole is provided at the center of the mounting block along its height direction, and the second contoured top block passes through the limiting hole until its limiting end extends to the detection hole.

7. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The first contoured top block is provided with an arc-shaped groove corresponding to the clamping surface of the anvil seat.

8. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The cross section of the detection hole is a T-shaped structure.

9. The fast clamping and measuring tool for anvil according to claim 1 is characterized in that: The bottom of the tool body is fixed with a tool bottom plate via bolts.

10. The fast clamping and measuring tool for anvil according to claim 1, characterized in that: The first pressing spring and the second pressing spring are both linear springs.

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