Grinding device for electromagnetic valve production

Abstract

The utility model discloses a grinding device for electromagnetic valve production, which is applied to the field of electromagnetic valve production, and is characterized in that a clamping rod is separated from a regulating hole by moving a pull block, then a clamping head is moved to a required position, the pull block is loosened, the clamping rod is clamped with the regulating hole under the action of a first spring, and a sliding rod is fixed; according to the electromagnetic valve polishing device, the pull rod is moved to enable the strip-shaped rod to drive the clamping head to move, so that the clamping head is separated from the clamping groove, the fixing pin is taken down, the polishing head is taken down for replacement, and therefore the purpose of being suitable for electromagnetic valves of different sizes is achieved, production cost is reduced, and practicability and applicability are improved. The polishing head is mounted in the mounting head, the fixing pin is inserted, the strip-shaped rod drives the clamping head to be clamped with the clamping groove under the action of the second spring, and the fixing pin is fixed, so that the purpose of conveniently replacing the polishing head is achieved, the workload is reduced, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of solenoid valve production, and particularly relates to a grinding device for solenoid valve production. Background Art

[0002] At present, the Chinese utility model with the publication number CN216098113U discloses a valve grinding device, including: a housing with a grinding chamber inside; a grinding device arranged at the top of the grinding chamber; a placement plate arranged below the grinding device, with a placement groove for placing the valve thereon; a clamping device arranged on the placement plate for clamping the valve; a flipping device for driving the placement plate to switch between a first angle and a second angle; a blowing device arranged below the placement plate; a slag discharge port arranged at the bottom of the grinding chamber; wherein, the grinding device can grind the inner cavity of the valve. When the placement plate is at the second angle, the valve is opposite to the blowing device. Compared with the prior art, after the valve is ground once, the debris generated by the previous grinding inside the valve can be completely discharged, so that the grinding device will not be affected by the debris during the next grinding, and the grinding effect is better.

[0003] The existing grinding devices are not applicable to solenoid valves of different sizes. Generally, the sizes of the fixing mechanisms of grinding devices are fixed and can only fix solenoid valves of the same specification. If you want to fix solenoid valves of different sizes, you need to replace the grinding device, which increases the production cost, reduces the practicability and applicability, and is not convenient for replacing the grinding head. Generally, the grinding head is fixed by bolts. When installing and disassembling it, tools are required for installation and disassembly, and the installation and disassembly process is relatively cumbersome, increasing the workload and reducing the replacement efficiency. To solve the above problems, we propose a grinding device for solenoid valve production. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a grinding device for solenoid valve production, and its advantage is that it is applicable to solenoid valves of different sizes and is convenient for replacing the grinding head.

[0005] The above technical object of the utility model is achieved through the following technical solutions: A grinding device for the production of solenoid valves, including a box body, the bottom of the box body is bolted with support legs, the inner wall of the box body is bolted with a grinding seat, a clamping mechanism is arranged inside the grinding seat, the top of the clamping mechanism is bolted with a clamping rod, a sliding rod is slidably sleeved inside the inner wall of the clamping rod, a clamping rod is slidably sleeved inside the inner wall of the clamping rod, a limiting plate is fixedly sleeved on the surface of the clamping rod, a first spring is arranged between the limiting plate and the inner wall of the clamping rod, an adjustment hole is opened on the surface of the sliding rod, and the clamping rod is clamped with the adjustment hole, one end of the sliding rod is bolted with a clamping head, a lifting mechanism is arranged inside the box body, the bottom of the lifting mechanism is bolted with a motor, the output end of the motor is bolted with a mounting head, a grinding head is slidably sleeved inside the inner wall of the mounting head, a fixing pin penetrates through the inside of the mounting head and the grinding head, a strip-shaped rod is slidably connected inside the inner wall of the mounting head, the bottom of the strip-shaped rod is bolted with a clamping head, a clamping groove is opened on the surface of the fixing pin, a pull rod is bolted on the surface of the strip-shaped rod, and a second spring is sleeved on the surface of the pull rod.

[0006] By adopting the above technical solutions, by moving the pull block to disengage the clamping rod from the adjustment hole, then moving the clamping head to the required position, releasing the pull block, the clamping rod is clamped with the adjustment hole under the action of the first spring, fixing the sliding rod, thereby fixing the clamping head, so as to achieve the purpose of applying solenoid valves of different sizes, reducing production costs, and improving practicability and applicability. By moving the pull rod to drive the strip-shaped rod to drive the clamping head to move, making the clamping head disengage from the clamping groove, removing the fixing pin, removing and replacing the grinding head, inserting the grinding head into the inside of the mounting head, inserting the fixing pin, and the strip-shaped rod drives the clamping head to be clamped with the clamping groove under the action of the second spring, fixing the fixing pin, so as to achieve the purpose of facilitating the replacement of the grinding head, reducing the workload, and improving the replacement efficiency.

[0007] The utility model is further arranged as follows: The clamping mechanism includes a transmission rod, the transmission rod is slidably connected with the inner wall of the grinding seat, and the top of the transmission rod is bolted with the bottom of the clamping rod. A toothed rod is bolted on the surface of the transmission rod, a gear is meshed between the surfaces of the toothed rods, and the gear is rotatably connected with the inner wall of the grinding seat. One end of the transmission rod on the right side is bolted with an electric push rod, and the electric push rod is bolted with the surface of the grinding seat.

[0008] By adopting the above technical solutions, by arranging the clamping mechanism, it is convenient to fix the solenoid valve and improve the grinding quality.

[0009] The utility model is further arranged as follows: The lifting mechanism includes an electric lifting rod, the electric lifting rod is bolted with the top of the box body, the bottom of the electric lifting rod is bolted with a lifting plate, and the top of the motor is bolted with the bottom of the lifting plate.

[0010] With the above technical solution, by setting up a lifting mechanism, it is convenient for grinding.

[0011] The present utility model is further configured as: scale lines are printed on the surface of the sliding rod.

[0012] With the above technical solution, by setting scale lines, it is convenient to adjust the size.

[0013] The present utility model is further configured as: a pulling block is bolted to the top of the clamping rod.

[0014] With the above technical solution, by setting a pulling block, it is convenient to move the clamping rod.

[0015] The present utility model is further configured as: one end of the clamping head is wedge-shaped.

[0016] With the above technical solution, by setting one end of the clamping head to be wedge-shaped, it is convenient to fix the fixing pin.

[0017] The present utility model is further configured as: a rubber pad is adhesively bonded to the surface of the clamping head.

[0018] With the above technical solution, by setting a rubber pad, it can prevent damage to the solenoid valve.

[0019] In summary, the present utility model has the following beneficial effects:

[0020] 1. In the present utility model, by moving the pulling block, the clamping rod is disengaged from the adjusting hole, then the clamping head is moved to the required position, the pulling block is released, and the clamping rod is engaged with the adjusting hole under the action of the first spring to fix the sliding rod, thereby fixing the clamping head, so as to achieve the purpose of being applicable to solenoid valves of different sizes, reducing the production cost, and improving the practicability and applicability;

[0021] 2. In the present utility model, by moving the pull rod, the strip-shaped rod drives the clamping head to move, so that the clamping head is disengaged from the clamping groove, the fixing pin is removed, the grinding head is removed and replaced, the grinding head is inserted into the interior of the mounting head, the fixing pin is inserted, and the strip-shaped rod drives the clamping head to be engaged with the clamping groove under the action of the second spring to fix the fixing pin, thereby achieving the purpose of facilitating the replacement of the grinding head, reducing the workload, and improving the replacement efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0023] Figure 2 is a sectional view of the structure of the present utility model;

[0024] Figure 3 is a top sectional view of the partial structure of the present utility model;

[0025] Figure 4is the present utility model Figure 2 The enlarged view of the structure at position A in it;

[0026] Figure 5 is the present utility model Figure 2 The enlarged view of the structure at position B in it.

[0027] Reference numerals: 1, box body; 2, support leg; 3, grinding seat; 4, clamping mechanism; 5, clamping rod; 6, sliding rod; 7, clamping rod; 8, limiting plate; 9, first spring; 10, adjusting hole; 11, clamping head; 12, lifting mechanism; 13, motor; 14, mounting head; 15, grinding head; 16, fixing pin; 17, strip-shaped rod; 18, clamping joint; 19, clamping groove; 20, pull rod; 21, second spring; 22, transmission rod; 23, rack; 24, gear; 25, electric push rod; 26, electric lifting rod; 27, lifting plate; 28, scale line; 29, pulling block; 30, rubber pad. Specific embodiments

[0028] The present utility model will be further described in detail below with reference to the accompanying drawings.

[0029] Embodiment 1:

[0030] Referring to Figure 1 , Figure 2 and Figure 4 , a grinding device for solenoid valve production, comprising a box body 1, support legs 2 are bolted to the bottom of the box body 1, a grinding seat 3 is bolted to the inner wall of the box body 1, a clamping mechanism 4 is arranged inside the grinding seat 3, a clamping rod 5 is bolted to the top of the clamping mechanism 4, a sliding rod 6 is slidably sleeved inside the clamping rod 5, a clamping rod 7 is slidably sleeved inside the clamping rod 5, a limiting plate 8 is fixedly sleeved on the surface of the clamping rod 7, a first spring 9 is arranged between the limiting plate 8 and the inner wall of the clamping rod 5, an adjusting hole 10 is formed on the surface of the sliding rod 6, and the clamping rod 7 is clamped with the adjusting hole 10. One end of the sliding rod 6 is bolted with a clamping head 11. By moving the pulling block 29, the clamping rod 7 is disengaged from the clamping with the adjusting hole 10, then the clamping head 11 is moved to the required position, the pulling block 29 is released, and the clamping rod 7 is clamped with the adjusting hole 10 under the action of the first spring 9 to fix the sliding rod 6, thereby fixing the clamping head 11, so as to achieve the purpose of adapting to solenoid valves of different sizes, reducing production costs, and improving practicability and applicability.

[0031] Referring to Figure 2 and Figure 3, the clamping mechanism 4 includes a transmission rod 22. The transmission rod 22 is slidably connected to the inner wall of the grinding base 3, and the top of the transmission rod 22 is bolted to the bottom of the clamping rod 5. A toothed rod 23 is bolted to the surface of the transmission rod 22. A gear 24 meshes between the surfaces of the toothed rods 23, and the gear 24 is rotatably connected to the inner wall of the grinding base 3. One end of the transmission rod 22 on the right side is bolted with an electric push rod 25, and the electric push rod 25 is bolted to the surface of the grinding base 3. By providing the clamping mechanism 4, it is convenient to fix the solenoid valve and improve the grinding quality.

[0032] Reference Figure 1 , scale lines 28 are printed on the surface of the sliding rod 6. By providing the scale lines 28, it is convenient to adjust the size.

[0033] Reference Figure 4 , a pulling block 29 is bolted to the top of the clamping rod 7. By providing the pulling block 29, it is convenient to move the clamping rod 7.

[0034] Reference Figure 1 , a rubber pad 30 is bonded to the surface of the clamping head 11. By providing the rubber pad 30, damage to the solenoid valve is prevented.

[0035] Embodiment 2:

[0036] Reference Figure 1 、 Figure 2 and Figure 5 , a lifting mechanism 12 is arranged inside the box body 1. The bottom of the lifting mechanism 12 is bolted with a motor 13. The output end of the motor 13 is bolted with a mounting head 14. A grinding head 15 is slidably sleeved on the inner wall of the mounting head 14. A fixing pin 16 is arranged through the inside of the mounting head 14 and the grinding head 15. A strip-shaped rod 17 is slidably connected to the inner wall of the mounting head 14. The bottom of the strip-shaped rod 17 is bolted with a clamping head 18. A clamping groove 19 is formed on the surface of the fixing pin 16. A pull rod 20 is bolted to the surface of the strip-shaped rod 17. A second spring 21 is sleeved on the surface of the pull rod 20. By moving the pull rod 20, the strip-shaped rod 17 drives the clamping head 18 to move, so that the clamping head 18 is disengaged from the clamping connection with the clamping groove 19, the fixing pin 16 is removed, the grinding head 15 is removed and replaced. The grinding head 15 is inserted into the inside of the mounting head 14, the fixing pin 16 is inserted, and the strip-shaped rod 17 drives the clamping head 18 to be clamped with the clamping groove 19 under the action of the second spring 21, and the fixing pin 16 is fixed, so as to achieve the purpose of facilitating the replacement of the grinding head 15, reducing the workload and improving the replacement efficiency.

[0037] Reference Figure 2 , the lifting mechanism 12 includes an electric lifting rod 26. The electric lifting rod 26 is bolted to the top of the box body 1. The bottom of the electric lifting rod 26 is bolted with a lifting plate 27, and the top of the motor 13 is bolted to the bottom of the lifting plate 27. By providing the lifting mechanism 12, grinding is facilitated.

[0038] ReferenceFigure 5 , one end of the card joint 18 is wedge-shaped. By setting one end of the card joint 18 to be wedge-shaped, it is convenient to fix the fixing pin 16.

[0039] Brief description of the usage process: Move the pull block 29. The movement of the pull block 29 drives the movement of the card connecting rod 7. The movement of the card connecting rod 7 causes the card connecting rod 7 to disengage from the adjustment hole 10. Then move the clamping head 11 to the required position, release the pull block 29. The card connecting rod 7 is engaged with the adjustment hole 10 under the action of the first spring 9, fixing the sliding rod 6, thereby fixing the clamping head 11, so as to achieve the purpose of adapting to solenoid valves of different sizes; Move the pull rod 20. The movement of the pull rod 20 drives the movement of the strip-shaped rod 17. The movement of the strip-shaped rod 17 drives the movement of the card joint 18, causing the card joint 18 to disengage from the card slot 19, removing the fixing pin 16, removing and replacing the grinding head 15. Insert the grinding head 15 into the interior of the mounting head 14, insert the fixing pin 16. The strip-shaped rod 17 drives the card joint 18 to be engaged with the card slot 19 under the action of the second spring 21, fixing the fixing pin 16, so as to achieve the purpose of facilitating the replacement of the grinding head 15.

[0040] This specific embodiment is only an interpretation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present invention, it is protected by the patent law.

Claims

1. A grinding device for producing solenoid valves, comprising a housing (1), characterized in that: The bottom of the box body (1) is bolted with a supporting leg (2), the inner wall of the box body (1) is bolted with a grinding seat (3), a clamping mechanism (4) is arranged inside the grinding seat (3), a clamping rod (5) is bolted at the top of the clamping mechanism (4), a sliding rod (6) is slidably sleeved on the inner wall of the clamping rod (5), a clamping rod (7) is slidably sleeved on the inner wall of the clamping rod (5), a limiting plate (8) is fixedly sleeved on the surface of the clamping rod (7), a first spring (9) is arranged between the limiting plate (8) and the inner wall of the clamping rod (5), an adjusting hole (10) is opened on the surface of the sliding rod (6), and the clamping rod (7) is clamped with the adjusting hole (10), and a clamping head (11) is bolted at one end of the sliding rod (6).

2. A grinding device for producing solenoid valves according to claim 1, characterized in that: A lifting mechanism (12) is arranged inside the box body (1), a motor (13) is bolted to the bottom of the lifting mechanism (12), a mounting head (14) is bolted to the output end of the motor (13), a grinding head (15) is slidably sleeved on the inner wall of the mounting head (14), a fixing pin (16) is penetrated inside the mounting head (14) and the grinding head (15), a strip rod (17) is slidably connected to the inner wall of the mounting head (14), a clamping joint (18) is bolted to the bottom of the strip rod (17), a clamping groove (19) is provided on the surface of the fixing pin (16), a pull rod (20) is bolted to the surface of the strip rod (17), and a second spring (21) is sleeved on the surface of the pull rod (20).

3. A grinding device for producing solenoid valves according to claim 1, characterized in that: The clamping mechanism (4) comprises a transmission rod (22), the transmission rod (22) is slidably connected to the inner wall of the grinding seat (3), and the top of the transmission rod (22) is bolted to the bottom of the clamping rod (5), a toothed rod (23) is bolted to the surface of the transmission rod (22), a gear (24) is meshed between the surfaces of the geared rod (23), and the gear (24) is rotatably connected to the inner wall of the grinding seat (3), and an electric push rod (25) is bolted to one end of the transmission rod (22) located on the right side, and the electric push rod (25) is bolted to the surface of the grinding seat (3).

4. A grinding device for producing solenoid valves according to claim 2, characterized in that: The lifting mechanism (12) comprises an electric lifting rod (26), the electric lifting rod (26) is bolted to the top of the box body (1), the bottom of the electric lifting rod (26) is bolted to a lifting plate (27), and the top of the motor (13) is bolted to the bottom of the lifting plate (27).

5. A grinding device for producing solenoid valves according to claim 1, characterized in that: The surface of the slide bar (6) is printed with scale lines (28).

6. A grinding device for producing solenoid valves according to claim 1, characterized in that: A pull block (29) is bolted to the top of the clamping rod (7).

7. A grinding device for producing solenoid valves according to claim 2, characterized in that: One end of the card connector (18) is wedge-shaped.

8. A grinding device for producing solenoid valves according to claim 1, characterized in that: A rubber pad (30) is bonded to the surface of the clamping head (11).

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