Nail pressing rod device of helium returning pressure glue nail

Abstract

The utility model relates to the technical field of nail pressing rods, and discloses a helium return rubber nail pressing rod device which comprises a nail pressing rod body and a supporting rod, the supporting rod is detachably fixed to the top of the nail pressing rod body, and an auxiliary guide plate is arranged on the side edge of the nail pressing rod body. A connecting cushion block is fixed to the side, close to the supporting rod, of the top of the auxiliary guide plate, a movable sliding block is fixed to the side, away from the auxiliary guide plate, of the connecting cushion block, and the movable sliding block is inserted into the supporting rod in a sliding mode. The nail rod body can be aligned with the nail pressing rod in advance through the auxiliary guide plate, normal use of the nail pressing rod cannot be affected, the problem that force is not right when the nail pressing rod is pressed downwards due to misalignment is avoided, the problem that an existing ammonia return full-pressing nail is prone to being uneven in stress due to misalignment in the use process is solved, the accuracy of the nail pressing rod in the use process is greatly improved, and the service life of the ammonia return full-pressing nail is prolonged. And damage caused by uneven stress is further avoided.

Description

Technical Field

[0001] The utility model application relates to the technical field of nail pressing rods, in particular to a nail pressing rod device for helium-return glue nails. Background Art

[0002] The hydrogen return nailing technology is a technology that combines helium and reflow soldering. It is mainly used in the manufacturing process of electronic circuit boards and mechanical fasteners. Its main function is to process high-precision, high-reliability fasteners and ensure the good performance of their materials. In the lithium battery manufacturing process, the helium return nailing technology is mainly used for the manufacture of several major components inside the battery, including positive and negative electrodes, separators, etc.

[0003] When nailing, high accuracy is required for the ammonia full-pressure nails. When the alignment of the ammonia full-pressure nails is not accurate enough, it is easy to cause uneven force during nailing, which will cause damage to the ammonia full-pressure nails. In addition, the nail rod of the ammonia full-pressure nail station is made of ceramic, which is easy to break when it is in uneven contact with the rubber nails. The spare parts cost and maintenance and debugging cost are high. Summary of the invention

[0004] In order to solve the problem that the existing ammonia-return full-pressure nail rod is easily subjected to uneven force due to improper alignment during use, the utility model provides a helium-return full-pressure nail pressure nail rod device to solve the above problem.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A helium-return glue nail pressing nail rod device comprises a nail rod body and a support rod, the top of the nail rod body is detachably fixed with the support rod, the side of the nail rod body is provided with an auxiliary guide plate, and the top of the auxiliary guide plate is fixed with a connecting pad on the side close to the support rod, the connecting pad is fixed with a movable slider on the side away from the auxiliary guide plate, and the movable slider is slidably inserted in the support rod, the support rod is provided with an active groove cooperating with the movable slider, and a spring is fixed between the top of the movable slider and the top surface of the active groove.

[0007] Furthermore, a fixed side plate is fixed to the top side of the nail rod body, and a side support plate is fixed to the outer surface of the support rod inside the fixed side plate, a fixing screw is fixed to the middle part of the outer side of the side support plate, and a fixing nut is threadedly sleeved on the fixing screw outside the fixed side plate.

[0008] Furthermore, a positioning rod is fixed in the middle of the bottom surface of the support rod, and a positioning slot is provided on the top surface of the main body of the pressure nail rod to cooperate with the positioning rod, and the positioning slot is set to be a rectangular

[0009] Furthermore, the lower portion of the auxiliary guide plate is configured as an arc that expands outwardly toward a side away from the main body of the nail pressing rod, and the side of the connecting pad away from the auxiliary guide plate is configured as an arc that matches the outer surface of the support rod.

[0010] Furthermore, the lower portion of the auxiliary guide plate is configured to be bent to cooperate with the main body of the nail pressing rod, the height of the auxiliary guide plate is greater than the height of the main body of the nail pressing rod, and the height of the auxiliary guide plate is less than the height of the support rod.

[0011] Furthermore, the movable slider and the spring are both slidably sleeved with a limit slide rod, and the upper and lower ends of the limit slide rod are fixed on the inner wall of the movable groove. A sliding hole cooperating with the limit slide rod is opened inside the movable slider.

[0012] Furthermore, the fixed side plate is configured as a transversely placed "L" shape, and the fixed screw is configured as a transversely placed "T" shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, an auxiliary guiding structure is arranged on the side. When in use, the main body of the nail rod can be pre-aligned with the pressure nail rod through the auxiliary guide plate, and the normal use of the pressure nail rod can be avoided, thereby avoiding the improper force of the pressure nail rod when pressing down due to improper alignment. The problem that the existing ammonia full pressure nails are easily unevenly stressed due to improper alignment during use is solved, which greatly improves the accuracy of the pressure nail rod when in use and further avoids damage caused by uneven force.

[0015] 2. In the utility model, through the detachable design between the pressure nail rod body and the support rod, when in use, the pressure nail rod body can be quickly and conveniently separated from the support rod, thereby facilitating the inspection or replacement of the pressure nail rod body, while ensuring the stability and firmness during installation, further improving the practicality of the pressure nail rod body, and the installation and detachment are simple, convenient and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 It is a left side schematic diagram of the main structure of the nail pressing rod according to an embodiment of the present application;

[0018] Figure 2 yes Figure 1 A right side schematic diagram of the main structure of the nail pressing rod in the embodiment shown;

[0019] Figure 3 yes Figure 1A schematic left view of the split main structure of the nail pressing rod in the embodiment shown;

[0020] Figure 4 yes Figure 1 Schematic diagram of the auxiliary guide plate connection structure in the illustrated embodiment.

[0021] The meanings of the reference numerals in the figure are as follows: 1. main body of the nail pressing rod; 2. supporting rod; 3. auxiliary guide plate; 4. connecting pad; 5. movable slider; 6. spring; 7. limiting slide bar; 8. movable groove; 9. fixed side plate; 10. side support plate; 11. fixing screw; 12. fixing nut; 13. fixing slot; 14. positioning slot; 15. positioning rod. DETAILED DESCRIPTION

[0022] In order to make the purpose, features, and advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0023] Reference Figure 1 , Figure 2 and Figure 4 A helium-return glue nail pressure nail rod device comprises a pressure nail rod body 1 and a support rod 2. The top of the pressure nail rod body 1 is detachably fixed with the support rod 2. The side of the pressure nail rod body 1 is provided with an auxiliary guide plate 3. The lower part of the auxiliary guide plate 3 is arranged in an arc shape that expands outward toward the side away from the pressure nail rod body 1. The side of the connecting pad 4 away from the auxiliary guide plate 3 is arranged in an arc shape that matches the outer surface of the support rod 2. The lower part of the auxiliary guide plate 3 is arranged in a bent shape that matches the pressure nail rod body 1. The height of the auxiliary guide plate 3 is greater than the height of the pressure nail rod body 1, and the height of the auxiliary guide plate 3 is less than the height of the support rod 2. The auxiliary guide plate 3 has a height of 1.47 mm, and a connecting pad 4 is fixed to the side of the top of the auxiliary guide plate 3 close to the support rod 2, and a moving slider 5 is fixed to the side of the connecting pad 4 away from the auxiliary guide plate 3. The moving slider 5 and the spring 6 are both slidably sleeved with the limiting slider 7, and the upper and lower ends of the limiting slider 7 are fixed on the inner wall of the movable groove 8. A sliding hole cooperating with the limiting slider 7 is opened inside the moving slider 5, and the moving slider 5 is slidably inserted inside the support rod 2, and a movable groove 8 cooperating with the moving slider 5 is opened inside the support rod 2, and a spring 6 is fixed between the top of the moving slider 5 and the top surface of the movable groove 8.

[0024] Specifically, when the nail rod body 1 is pressing the nail, the auxiliary guide plate 3 first contacts the side of the nail rod and abuts against the battery housing. At this time, it means that the bottom surface of the nail rod body 1 is aligned with the nail rod. The nail rod body 1 continues to move downward, pressing the nail rod so that the nail rod enters the battery housing. At this time, the support rod 2 slides relative to the auxiliary guide plate 3 under the action of the downward pressure, and the limiting slide bar 7 is driven to slide inside the movable slide bar 5 during sliding, and the spring 6 is compressed to prevent the auxiliary guide plate 3 from affecting the normal use of the nail rod body 1.

[0025] As an optimization solution, Figure 3 and Figure 4 As shown, a fixed side plate 9 is fixed on the top side of the main body 1 of the pressure nail rod, and the fixed side plate 9 is arranged to be a horizontally placed "L" shape, and the fixed screw 11 is arranged to be a horizontally placed "T" shape, and a side support plate 10 is fixed to the outer surface of the support rod 2 on the inner side of the fixed side plate 9, and a fixing screw 11 is fixed to the middle part of the outer side of the side support plate 10, and a fixing nut 12 is threadedly sleeved on the fixing screw 11 on the outer side of the fixed side plate 9, and a positioning rod 15 is fixed to the middle part of the bottom surface of the support rod 2, and a positioning slot 14 cooperating with the positioning rod 15 is opened on the top surface of the main body 1 of the pressure nail rod, and the positioning slot 14 is arranged to be a rectangle cooperating with the positioning rod 15.

[0026] Specifically, when the pressure nail rod body 1 needs to be replaced, the side fixing nut 12 is turned to release the clamping fixation of the fixing nut 12 on the fixed side plate 9, and then the pressure nail rod body 1 is pulled to separate the pressure nail rod body 1 from the positioning rod 15. After separation, the pressure nail rod body 1 can be inspected or replaced, and the pressure nail rod body 1 is put on the positioning rod 15 so that the fixed side plate 9 is put on the outside of the fixing screw 11 through the fixing slot 13, and then the fixing nut 12 is turned to re-clamp and fix the fixed side plate 9.

[0027] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0028] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A helium return glue nail pressing nail rod device, characterized in that: The invention comprises a nail pressing rod body (1) and a support rod (2), wherein the support rod (2) is detachably fixed on the top of the nail pressing rod body (1), an auxiliary guide plate (3) is arranged on the side of the nail pressing rod body (1), and a connecting pad (4) is fixed on the side of the top of the auxiliary guide plate (3) close to the support rod (2), a movable slider (5) is fixed on the side of the connecting pad (4) away from the auxiliary guide plate (3), and the movable slider (5) is slidably inserted in the support rod (2), a movable groove (8) cooperating with the movable slider (5) is opened in the support rod (2), and a spring (6) is fixed between the top of the movable slider (5) and the top surface of the movable groove (8).

2. The helium return glue nail pressing nail rod device according to claim 1 is characterized in that: A fixed side plate (9) is fixed to the top side of the main body (1) of the pressure nail rod, and a side support plate (10) is fixed to the outer surface of the support rod (2) inside the fixed side plate (9), a fixed screw rod (11) is fixed to the middle part of the outer side of the side support plate (10), and a fixed nut (12) is threadedly sleeved on the fixed screw rod (11) outside the fixed side plate (9).

3. The helium return glue nail pressing nail rod device according to claim 2 is characterized in that: A positioning rod (15) is fixed in the middle of the bottom surface of the support rod (2), and a positioning slot (14) cooperating with the positioning rod (15) is provided on the top surface of the nail pressing rod body (1), and the positioning slot (14) is set in a rectangular shape cooperating with the positioning rod (15).

4. The helium return glue nail pressing nail rod device according to claim 1 is characterized in that: The lower part of the auxiliary guide plate (3) is arranged in an arc shape that expands outwards towards the side away from the nail pressing rod body (1), and the side of the connecting pad (4) away from the auxiliary guide plate (3) is arranged in an arc shape that matches the outer surface of the support rod (2).

5. The helium return glue nail pressing nail rod device according to claim 1 is characterized in that: The lower part of the auxiliary guide plate (3) is arranged in a bent shape to cooperate with the main body (1) of the nail pressing rod, the height of the auxiliary guide plate (3) is greater than the height of the main body (1) of the nail pressing rod, and the height of the auxiliary guide plate (3) is less than the height of the support rod (2).

6. The helium return glue nail pressing nail rod device according to claim 1 is characterized in that: The movable slider (5) and the spring (6) are both slidably sleeved with a limit slide bar (7), and the upper and lower ends of the limit slide bar (7) are fixed on the inner wall of the movable groove (8). A sliding hole cooperating with the limit slide bar (7) is provided inside the movable slider (5).

7. The helium return glue nail pressing nail rod device according to claim 2 is characterized in that: The fixed side plate (9) is arranged in a transverse "L" shape, and the fixed screw rod (11) is arranged in a transverse "T" shape.

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