Auxiliary tool for inserting diamond pin

Abstract

The utility model discloses an auxiliary tool for diamond-shaped pin insertion, and relates to the technical field of diamond-shaped pin insertion, the right end face of a rectangular block is provided with a vertically arranged chute, a support plate welded on the right end face of the rectangular block is arranged right above the chute, and a rod piece penetrates through the support plate in a sliding manner; a movable plate is fixedly arranged at the top end of the rod piece, a spring is arranged on the rod piece in a sleeved mode, the top end of the spring is fixedly arranged on the bottom surface of the movable plate, the bottom end of the spring is fixedly arranged on the top surface of the supporting plate, a lifting plate is fixedly arranged at the bottom end of the rod piece, and the top surface of the lifting plate abuts against the bottom surface of the supporting plate under the elastic force effect of the spring. The diamond-shaped pin inserting device has the advantages that the working intensity of workers is greatly relieved, and the diamond-shaped pin inserting efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rhombus pin insertion, in particular to an auxiliary tool for rhombus pin insertion. Background Art

[0002] The structure of a plate-like workpiece is as follows Figure 1~Figure 2 As shown, it includes a bottom plate 1, a boss 2 fixed on the top surface of the bottom plate 1, and a diamond-shaped hole 3 is opened on the top surface of the boss 2.

[0003] When a batch of plate workpieces are produced in the workshop, the process requires that a piece of the same material as the plate is inserted into the diamond hole 3 of each plate workpiece. Figure 3~Figure 4 The structure of the plate-like workpiece with the diamond pin 4 inserted is as shown in FIG. Figure 5 As shown, the diamond pin 4 has an interference fit with the diamond hole 3. After insertion, the worker uses a caliper to measure the height H of the diamond pin 4 protruding from the outside of the boss 2 and determines whether the measured height H is within the design height range. If the height H is not within the design height range, the worker readjusts the insertion height of the diamond pin 4 until the height H is within the design height range.

[0004] However, each time the diamond pin 4 is inserted and installed, the height of the diamond pin 4 exposed outside the boss 2 needs to be measured manually with a caliper, which undoubtedly increases the work intensity of the workers.

[0005] In addition, after measuring the height H, it is necessary to manually adjust the height of the diamond pin 4 frequently so that the exposed height is within the design height range. This not only increases the work intensity of the workers, but also increases the time it takes to insert the diamond pin 4 into the diamond hole 3, thereby reducing the insertion efficiency of the diamond pin 4.

[0006] Therefore, there is an urgent need for an auxiliary tool that can greatly reduce the workload of workers and greatly improve the efficiency of diamond pin insertion. Utility Model Content

[0007] The purpose of the utility model is to overcome the shortcomings of the prior art and provide an auxiliary tool for diamond pin insertion, which greatly reduces the work intensity of workers and greatly improves the efficiency of diamond pin insertion.

[0008] The purpose of the utility model is achieved through the following technical solutions: an auxiliary tool for inserting a diamond pin, which includes a rectangular block, a vertically arranged slide groove is opened on the right end surface of the rectangular block, a positioning stop is opened directly below the slide groove and passes through the front and rear end surfaces of the rectangular block, a support plate welded to the right end surface of the rectangular block is provided directly above the slide groove, a rod member slides through the support plate, a movable plate is fixed on the top end of the rod member, a spring is sleeved on the rod member, the top end of the spring is fixed on the bottom surface of the movable plate, the bottom end of the spring is fixed on the top surface of the support plate, and the bottom end of the rod member is fixed with a lifting plate, and under the elastic force of the spring, the top surface of the lifting plate is against the bottom surface of the support plate;

[0009] The left end portion of the lifting plate is slidably mounted in the sliding groove, the right end portion of the lifting plate extends to the right side of the supporting plate, and a diamond groove is provided in the extending end.

[0010] The size of the diamond groove is equal to the size of the diamond hole in the plate-like workpiece.

[0011] The sliding groove is a rectangular strip groove.

[0012] The lifting plate is rectangular.

[0013] A guide hole is provided in the support plate, and the rod is slidably installed in the guide hole.

[0014] The utility model has the following advantages: greatly reducing the working intensity of workers and greatly improving the efficiency of inserting diamond pins. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural diagram of a plate-type workpiece;

[0016] Figure 2 for Figure 1 A top view of

[0017] Figure 3 This is the axonometric drawing of the diamond pin;

[0018] Figure 4 for Figure 3 The main cross-sectional diagram of

[0019] Figure 5 It is a structural schematic diagram of a plate-type workpiece with a diamond-shaped pin inserted;

[0020] Figure 6 It is a structural diagram of the utility model;

[0021] Figure 7 for Figure 6 A top view of

[0022] Figure 8 for Figure 6 Right view;

[0023] Figure 9 This is a schematic diagram of the positioning stop of the rectangular block being engaged with the left edge of the boss from top to bottom;

[0024] Figure 10 A schematic diagram of the lifting plate being restricted by the bottom end surface of the chute;

[0025] Figure 11 A schematic diagram of inserting a diamond pin into a diamond hole;

[0026] Figure 12 Schematic diagram of the separation of the diamond pin and the installed diamond pin;

[0027] In the picture:

[0028] 1-base plate, 2-boss, 3-diamond hole, 4-diamond pin;

[0029] 5-rectangular block, 6-slide groove, 7-positioning stop, 8-support plate, 9-rod, 10-movable plate, 11-spring, 12-lifting plate, 13-diamond groove, 14-guide hole. DETAILED DESCRIPTION

[0030] The present invention is further described below in conjunction with the accompanying drawings. The scope of protection of the present invention is not limited to the following:

[0031] like Figures 6 to 8 As shown, an auxiliary tool for inserting diamond pins comprises a rectangular block 5, on the right end face of which a vertically arranged slide groove 6 is provided. The slide groove 6 is a rectangular strip groove. Directly below the slide groove 6 is a positioning stop 7 that passes through the front and rear end faces of the rectangular block 5. Directly above the slide groove 6 is a support plate 8 welded to the right end face of the rectangular block 5. A rod 9 slides through the support plate 8. A guide hole 14 is provided in the support plate 8. The rod 9 is slidably installed in the guide hole 14. A movable plate 10 is fixed to the top end of the rod 9. A spring 11 is sleeved on the rod 9. The top end of the spring 11 is fixed to the bottom surface of the movable plate 10. The bottom end of the spring 11 is fixed to the top surface of the support plate 8. A lifting plate 12 is fixed to the bottom end of the rod 9. The lifting plate 12 is rectangular in shape. Under the elastic force of the spring 11, the top surface of the lifting plate 12 rests against the bottom surface of the support plate 8.

[0032] The left end of the lifting plate 12 is slidably mounted in the slide groove 6, and the right end of the lifting plate 12 extends to the right side of the support plate 8, and a diamond groove 13 is formed in the extended end. The size of the diamond groove 13 is equal to the size of the diamond hole 3 in the plate workpiece.

[0033] The working process of this utility model is as follows:

[0034] S1. A worker takes out a plate-like workpiece and places the base plate 1 of the plate-like workpiece on the table top;

[0035] S2, the worker snaps the positioning stop 7 of the rectangular block 5 of the auxiliary tooling onto the left edge of the boss 2 from top to bottom, as shown in FIG. Figure 9 As shown, the worker then presses the movable plate 10 downward, and the movable plate 10 compresses the spring 11 downward, and at the same time, drives the rod 9 downward, and the rod 9 drives the lifting plate 12 to move downward along the chute 6, and the lifting plate 12 drives the diamond groove 13 on it to move downward synchronously. When the lifting plate 12 is restricted by the bottom end surface of the chute 6, as shown Figure 10 As shown, the worker holds the movable plate 10 still; then slides the rectangular block 5 forward or backward, thereby driving the diamond groove 13 on the lifting plate 12 to move synchronously. When the worker observes that the diamond groove 13 is directly above the diamond hole 3 of the boss 2, the worker stops sliding the rectangular block 5;

[0036] S3, the worker takes out a diamond pin 4, passes one end of the diamond pin 4 through the diamond groove 13 from top to bottom, and inserts it into the diamond hole 3, as shown in FIG. Figure 11 As shown, when the top surface of the diamond pin 4 is flush with the top surface of the lifting plate 12, the worker stops pressing the diamond pin 4 downward, and finally the diamond pin 4 is just inserted into the diamond hole 3 of the boss 2. At this time, the height of the diamond pin 4 exposed outside the boss 2 is just within the designed height range;

[0037] Among them, it can be seen from steps S2~S3 that it is only necessary to ensure that the top surface of the diamond pin 4 after insertion is flush with the top surface of the lifting plate 12 to ensure that the height of the diamond pin 4 exposed outside the boss 2 is just within the design range. Therefore, compared with the insertion method in the workshop, workers do not need to use calipers to measure the height of the diamond pin 4 exposed outside the boss 2, thereby reducing the work intensity of the workers.

[0038] In addition, workers do not need to frequently adjust the height of the diamond pin 4 so that the exposed height of the diamond pin 4 is within the design height range. This not only greatly reduces the workers' work intensity, but also shortens the time used to insert the diamond pin 4 into the diamond hole 3, thereby greatly improving the insertion efficiency of the diamond pin 4.

[0039] S4, the worker releases his hand pressing the lifting plate 12, and under the restoring force of the spring 11, the lifting plate 12 moves upward along the slide 6 and separates from the inserted diamond pin 4, as shown in FIG. Figure 12 As shown, after separation, the worker takes away the plate workpiece with the diamond pin 4 inserted;

[0040] S5. The worker repeats the operations of steps S1 to S4 to continuously insert a diamond pin 4 on multiple plate-like workpieces.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An auxiliary tool for inserting a diamond pin, characterized by: It comprises a rectangular block (5), a vertically arranged slide groove (6) is provided on the right end surface of the rectangular block (5), a positioning stop (7) penetrating the front and rear end surfaces of the rectangular block (5) is provided just below the slide groove (6), a support plate (8) welded to the right end surface of the rectangular block (5) is provided just above the slide groove (6), a rod (9) slides through the support plate (8), a movable plate (10) is fixed on the top end of the rod (9), a spring (11) is sleeved on the rod (9), the top end of the spring (11) is fixed on the bottom surface of the movable plate (10), the bottom end of the spring (11) is fixed on the top surface of the support plate (8), the bottom end of the rod (9) is fixed with a lifting plate (12), and under the elastic force of the spring (11), the top surface of the lifting plate (12) abuts against the bottom surface of the support plate (8); The left end of the lifting plate (12) is slidably mounted in the slide groove (6), and the right end of the lifting plate (12) extends to the right side of the support plate (8), and a diamond groove (13) is provided in the extended end.

2. The auxiliary tool for inserting a diamond pin according to claim 1, characterized in that: The size of the diamond groove (13) is equal to the size of the diamond hole (3) in the plate-like workpiece.

3. The auxiliary tool for inserting a diamond pin according to claim 1, characterized in that: The sliding groove (6) is a rectangular strip groove.

4. The auxiliary tool for inserting a diamond pin according to claim 1, characterized in that: The lifting plate (12) is rectangular.

5. The auxiliary tool for inserting a diamond pin according to claim 1, characterized in that: A guide hole (14) is provided in the support plate (8), and the rod (9) is slidably mounted in the guide hole (14).

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