Surface treatment equipment for spring bolt machining

Abstract

The utility model provides surface treatment equipment for spring bolt machining, belongs to the technical field of spring bolt machining, and solves the problem that grinding materials in a grinding cylinder are inconvenient to replace or clean due to the fact that the grinding cylinder is inconvenient to disassemble and take. The surface treatment equipment for spring bolt machining comprises a mounting plate, a plurality of vibration springs are fixed to the lower end of the mounting plate, supporting columns are fixed to the lower ends of the springs, a vibration motor is fixed to the lower end of the mounting plate, two containing grooves are formed in the mounting plate, a grinding cylinder is placed in the containing grooves, a sieve plate is slidably connected into the grinding cylinder, and the sieve plate is attached to the bottom of the grinding cylinder. And a cleaning mechanism is arranged on the mounting plate. The grinder has the advantages that the grinding cylinder can be detached, and grinding materials in the grinding cylinder are convenient to replace or clean.

Description

Technical Field

[0001] The utility model belongs to the technical field of lock tongue processing and relates to a surface processing device, in particular to a surface processing device for lock tongue processing. Background Art

[0002] The lock tongue refers to the part of the lock that is responsible for locking the door frame. Usually, the lock tongue is divided into two types: buckle plate type and buckle pin type. Inside the lock body, the lock core will drive the action of the lock tongue to achieve the purpose of locking the door.

[0003] After searching, it is found that a polishing device for processing a lock tongue is disclosed in Chinese patent documents [Application number: 202122067996.6; Publication number: CN 215847567 U]. This polishing device for processing a lock tongue includes a vibration table and a plurality of rotating grinding cylinders loaded with abrasives located on the vibration table. The vibration table is driven to vibrate by a vibration motor, and the plurality of rotating grinding cylinders are driven to rotate by a rotating motor and a gear set. A plurality of positioning columns for fixing the lock tongue are arranged in the rotating grinding cylinder, and the plurality of positioning columns are clamped on the rotating grinding cylinder. The utility model adopts a vibration and rotation grinding method, and the lock tongue that needs to be polished in large quantities is placed in the rotating grinding cylinder, and its surface is made smooth and flat by contact and friction with the abrasive.

[0004] Although the rotating grinding cylinder disclosed in the patent adopts a vibration and rotation grinding method, the lock tongue that needs to be polished in large quantities is placed in the rotating grinding cylinder, and its surface is smoothed and flattened by contact and friction with the abrasive, the grinding cylinder is not convenient to disassemble and take away, which makes it inconvenient to replace or clean the abrasive in the grinding cylinder. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and to propose a surface treatment device for lock tongue processing. The technical problem to be solved by the utility model is: how to realize the disassembly of the grinding cylinder to facilitate the replacement or cleaning of the abrasive in the grinding cylinder.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A surface treatment device for processing a lock tongue comprises a mounting plate, a plurality of vibration springs are fixed to the lower end of the mounting plate, a support column is fixed to the lower end of the spring, a vibration motor is fixed to the lower end of the mounting plate, two placement grooves are provided on the mounting plate, a grinding cylinder is placed in the placement grooves, a sieve plate is slidably connected to the grinding cylinder, the sieve plate is fitted with the bottom of the grinding cylinder, and a cleaning mechanism is provided on the mounting plate.

[0008] The working principle of the utility model is: put the lock tongue on the screen plate, pour the abrasive into the grinding cylinder, start the vibration motor to make the mounting plate vibrate, the abrasive in the grinding cylinder rubs back and forth with the lock tongue, and the burrs on the surface of the lock tongue are ground flat, and after grinding, the screen plate is moved upward to the position of two-thirds of the grinding cylinder, and the screen plate and excess abrasive debris attached to the surface of the lock tongue are cleaned by the cleaning mechanism, and the excess abrasive debris falls into the grinding cylinder, and the screen plate is moved upward again, the grinding cylinder can be taken out, and the abrasive in the grinding cylinder is cleaned.

[0009] The mounting plate is provided with mounting grooves on both sides of the placement groove, a motor is fixed in the mounting groove, a lead screw is fixed to the output shaft end of the motor, a connecting block is threadedly connected to the lead screw, a connecting column is fixed to the connecting block, and the lower end of the connecting column is fixedly connected to the screen plate.

[0010] With the above structure, by installing the lead screw, starting the motor 1, and driving the lead screw to rotate, the sieve plate can be moved up and down, which is convenient for taking the locking tongue on the sieve plate and also convenient for taking or fixing the grinding cylinder.

[0011] A notch is provided on the connecting column, an electric telescopic rod 1 is fixed in the notch, and a clamping block is fixed at the telescopic end of the electric telescopic rod 1.

[0012] With the above structure, by installing the card block, the lock tongue is placed on the screen plate, and the electric telescopic rod is started to make the card block fit with the lock tongue, fix the lock tongue, and facilitate grinding.

[0013] Two "L"-shaped fixing rods are fixed on the mounting plate, a sliding rod is slidably connected to the fixing rod, a circular groove is provided at the lower end of the sliding rod, a second motor is fixed in the circular groove, an electric telescopic rod second is fixed at the output shaft end of the second motor, a turntable is fixed at the telescopic end of the second electric telescopic rod, and a brush is fixed on the turntable.

[0014] By adopting the above structure, by installing the brush, moving the sliding rod above the screen plate, starting the electric telescopic rod 2, making the brush fit the screen plate and the lock tongue, and then starting the motor 2 to drive the turntable to rotate, the residual abrasive and burr debris on the screen plate and the lock tongue can be cleaned.

[0015] The fixing rod is provided with a sliding opening, the sliding rod is slidably connected with the sliding opening, and the fixing rod and the sliding rod are both provided with two round openings, and round rods are inserted into the round openings.

[0016] By adopting the above structure, the telescopic length of the slide rod can be fixed by opening a round opening and installing a round rod.

[0017] Compared with the prior art, the surface treatment equipment for lock tongue processing has the following advantages:

[0018] 1. Place the lock tongue on the sieve plate, pour the abrasive into the grinding cylinder, start the vibration motor to make the mounting plate vibrate, and the abrasive in the grinding cylinder will rub back and forth with the lock tongue to grind the burrs on the surface of the lock tongue flat. After grinding, move the sieve plate upward to the position of two-thirds of the grinding cylinder, and use the cleaning mechanism to clean the sieve plate and excess abrasive debris attached to the surface of the lock tongue. The excess abrasive debris falls into the grinding cylinder, and then move the sieve plate upward to take out the grinding cylinder and clean the abrasive in the grinding cylinder.

[0019] 2. Install the brush, move the slide bar to the top of the screen plate, start the electric telescopic rod 2, make the brush fit the screen plate and the lock tongue, and then start the motor 2 to drive the turntable to rotate, so as to clean the residual abrasive and burr debris on the screen plate and the lock tongue. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0021] Figure 2 It is a cross-sectional view of the utility model.

[0022] Figure 3 It is a cross-sectional view of the fixing rod in the utility model.

[0023] In the figure, 1. mounting plate; 2. vibration spring; 3. support column; 4. vibration motor; 5. grinding cylinder; 6. sieve plate; 7. mounting slot; 8. motor 1; 9. lead screw; 10. connecting block; 11. connecting column; 12. electric telescopic rod 1; 13. clamping block; 14. fixing rod; 15. sliding rod; 16. motor 2; 17. electric telescopic rod 2; 18. turntable; 19. brush; 20. round mouth; 21. round rod. DETAILED DESCRIPTION

[0024] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0025] like Figure 1-Figure 3 As shown, the surface treatment equipment for processing the lock tongue includes a mounting plate 1, a plurality of vibration springs 2 are fixed at the lower end of the mounting plate 1, a support column 3 is fixed at the lower end of the spring, a vibration motor 4 is fixed at the lower end of the mounting plate 1, two placement grooves are provided on the mounting plate 1, a grinding cylinder 5 is placed in the placement grooves, a sieve plate 6 is slidably connected in the grinding cylinder 5, the sieve plate 6 is fitted with the bottom of the grinding cylinder 5, and a cleaning mechanism is provided on the mounting plate 1.

[0026] Put the lock tongue on the sieve plate 6, pour the abrasive into the grinding cylinder 5, start the vibration motor 4, make the mounting plate 1 vibrate, and the abrasive in the grinding cylinder 5 rubs back and forth with the lock tongue to grind the burrs on the surface of the lock tongue flat. After grinding, move the sieve plate 6 upward to the position of two-thirds of the grinding cylinder 5, and clean the sieve plate 6 and excess abrasive debris attached to the surface of the lock tongue through the cleaning mechanism. The excess abrasive debris falls into the grinding cylinder 5, and then move the sieve plate 6 upward, the grinding cylinder 5 can be taken out, and the abrasive in the grinding cylinder 5 can be cleaned.

[0027] The mounting plate 1 is provided with mounting grooves 7 on both sides of the placement groove, a motor 8 is fixed in the mounting groove 7, a lead screw 9 is fixed to the output shaft end of the motor 8, a connecting block 10 is threadedly connected to the lead screw 9, a connecting column 11 is fixed to the connecting block 10, and the lower end of the connecting column 11 is fixedly connected to the sieve plate 6.

[0028] With the above structure, by installing the lead screw 9 and starting the motor 8 to drive the lead screw 9 to rotate, the sieve plate 6 can be moved up and down, which makes it convenient to take the locking tongue on the sieve plate 6 and to take or fix the grinding cylinder 5.

[0029] A notch is provided on the connecting column 11, an electric telescopic rod 12 is fixed in the notch, and a clamping block 13 is fixed at the telescopic end of the electric telescopic rod 12.

[0030] With the above structure, by installing the clamping block 13, the lock tongue is placed on the screen plate 6, and the electric telescopic rod 12 is started to make the clamping block 13 fit with the lock tongue, fix the lock tongue, and facilitate grinding.

[0031] Two "L"-shaped fixed rods 14 are fixed on the mounting plate 1, and a slide rod 15 is slidably connected to the fixed rod 14. A circular groove is provided at the lower end of the slide rod 15, and a motor 2 16 is fixed in the circular groove. An electric telescopic rod 2 17 is fixed to the output shaft end of the motor 2 16, and a turntable 18 is fixed to the telescopic end of the electric telescopic rod 2 17, and a brush 19 is fixed on the turntable 18.

[0032] By adopting the above structure, by installing the brush 19, the slide bar 15 is moved above the sieve plate 6, the electric telescopic rod 17 is started, the brush 19 is made to fit the sieve plate 6 and the lock tongue, and then the motor 16 is started to drive the turntable 18 to rotate, thereby cleaning the residual abrasive and burr debris on the sieve plate 6 and the lock tongue.

[0033] The fixed rod 14 is provided with a sliding opening, and the sliding rod 15 is slidably connected with the sliding opening. The fixed rod 14 and the sliding rod 15 are both provided with two round openings 20 , and round rods 21 are inserted into the round openings 20 .

[0034] With the above structure, by providing the round opening 20 and installing the round rod 21 , the telescopic length of the slide rod 15 can be fixed.

[0035] The working principle of the utility model is as follows: put the lock tongue on the sieve plate 6, start the electric telescopic rod 12, make the block 13 fit with the lock tongue, fix the lock tongue, pour the abrasive into the grinding cylinder 5, start the vibration motor 4, make the mounting plate 1 vibrate, the abrasive in the grinding cylinder 5 and the lock tongue rub back and forth, grind the burrs on the surface of the lock tongue flat, after grinding, start the motor 18, drive the lead screw 9 to rotate, move the sieve plate 6 upward to the position of two-thirds of the grinding cylinder 5, move the slide bar 15 to the top of the sieve plate 6, fix it with the round rod 21, start the electric telescopic rod 2 17, make the brush 19 fit the sieve plate 6 and the lock tongue, then start the motor 2 16, drive the turntable 18 to rotate, and clean the abrasive and burr debris remaining on the sieve plate 6 and the lock tongue.

[0036] In summary, the sieve plate enables the grinding cylinder to be disassembled, thereby facilitating replacement or cleaning of the abrasive in the grinding cylinder.

[0037] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A surface treatment device for processing a lock tongue, comprising a mounting plate (1), characterized in that: A plurality of vibration springs (2) are fixed to the lower end of the mounting plate (1), a support column (3) is fixed to the lower end of the spring (2), a vibration motor (4) is fixed to the lower end of the mounting plate (1), two placement grooves are provided on the mounting plate (1), a grinding cylinder (5) is placed in the placement grooves, a sieve plate (6) is slidably connected to the grinding cylinder (5), the sieve plate (6) is in contact with the bottom of the grinding cylinder (5), and a cleaning mechanism is provided on the mounting plate (1).

2. The surface treatment equipment for lock tongue processing according to claim 1, characterized in that: The mounting plate (1) is provided with mounting grooves (7) on both sides of the placement groove, a motor (8) is fixed in the mounting groove (7), a lead screw (9) is fixed to the output shaft end of the motor (8), a connecting block (10) is threadedly connected to the lead screw (9), a connecting column (11) is fixed to the connecting block (10), and the lower end of the connecting column (11) is fixedly connected to the sieve plate (6).

3. The surface treatment equipment for lock tongue processing according to claim 2, characterized in that: The connecting column (11) is provided with a notch, an electric telescopic rod (12) is fixed in the notch, and a clamping block (13) is fixed at the telescopic end of the electric telescopic rod (12).

4. The surface treatment equipment for lock tongue processing according to claim 1, characterized in that: Two "L"-shaped fixing rods (14) are fixed on the mounting plate (1), and a sliding rod (15) is slidably connected to the fixing rod (14). A circular groove is provided at the lower end of the sliding rod (15), and a second motor (16) is fixed in the circular groove. An electric telescopic rod (17) is fixed at the output shaft end of the second motor (16), and a rotating disk (18) is fixed at the telescopic end of the second electric telescopic rod (17), and a brush (19) is fixed on the rotating disk (18).

5. The surface treatment equipment for lock tongue processing according to claim 4, characterized in that: The fixed rod (14) is provided with a sliding opening, and the sliding rod (15) is slidably connected to the sliding opening. The fixed rod (14) and the sliding rod (15) are both provided with two round openings (20), and round rods (21) are inserted into the round openings (20).

Images