Polishing device for valve casting production

Abstract

The polishing device for valve casting production comprises a transverse plate, the left side of the top of the transverse plate is fixedly connected with a first vertical plate, a first electric telescopic rod is arranged on the surface of the first vertical plate in a penetrating mode, and the output end of the first electric telescopic rod is fixedly connected with a supporting plate; the bottom of the supporting plate is fixedly connected with a placing plate, and the top of the right side of the supporting plate is fixedly connected with a supporting plate. Through the cooperation of the transverse plate, the first vertical plate, the first electric telescopic rod, the supporting plate, the placing plate, the supporting plate, the second electric telescopic rod, the fixing plate, the second vertical plate, the top plate, the third electric telescopic rod, the moving plate and the polishing machine head, the advantages of automatic fixing and feeding are achieved; the grinding device for valve casting production solves the problems that an existing grinding device for valve casting production has some defects in use, if an automatic fixing and feeding mechanism is not arranged, a user needs to conduct manual feeding, potential safety hazards exist, and the current market requirement cannot be met.

Description

Technical Field

[0001] The utility model relates to the technical field of valve casting production, in particular to a grinding device for valve casting production. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain objects with certain shapes, sizes and properties. Valve castings are one of them, and polishing devices are required in the production of valve castings.

[0003] However, the previous grinding devices for valve casting production have some defects in use, such as the lack of automatic fixing and feeding mechanism, requiring users to manually feed the materials, posing safety hazards, and failing to meet the needs of today's market. Due to the above problems, the practicality and usability of the grinding devices for valve casting production are reduced, and a grinding device for valve casting production has been specifically introduced. Utility Model Content

[0004] The purpose of the utility model is to provide a grinding device for valve casting production, which has the advantages of automatic fixing and feeding mechanism, and solves some defects in the use of previous grinding devices for valve casting production, such as the lack of automatic fixing and feeding mechanism, the need for users to manually feed, the existence of safety hazards, and the inability to meet the current market demand.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a grinding device for valve casting production, comprising a horizontal plate, a first vertical plate is fixedly connected to the left side of the top of the horizontal plate, a first electric telescopic rod is penetrated on the surface of the first vertical plate, an output end of the first electric telescopic rod is fixedly connected to a support plate, a placement plate is fixedly connected to the bottom of the support plate, a support plate is fixedly connected to the top of the right side of the support plate, a second electric telescopic rod is penetrated on the top of the support plate, a fixed plate is fixedly connected to the output end of the second electric telescopic rod, a second vertical plate is fixedly connected to the right side of the top of the horizontal plate, a top plate is fixedly connected to the top of the second vertical plate, a third electric telescopic rod is penetrated on the top of the top plate, a movable plate is fixedly connected to the output end of the third electric telescopic rod, a grinding machine head is fixedly connected to the bottom of the movable plate.

[0006] Preferably, a slide groove is provided on the right side of the support plate, a slider is slidably connected to the inner wall of the slide groove, and the right side of the slider is fixedly connected to the left side of the fixed plate.

[0007] Preferably, the top of the transverse plate is fixedly connected with a groove, the inner wall of the groove is fixedly connected with a sliding rod, the surface of the sliding rod is sleeved with a sliding sleeve, and the top of the sliding sleeve is fixedly connected with the bottom of the placement plate.

[0008] Preferably, a control box is fixedly connected to the right side of the second vertical plate, a junction box is fixedly connected to the bottom of the right side of the control box, a control key is fixedly connected to the left side of the top front side of the control box, and a nameplate is fixedly connected to the left side of the bottom front side of the control box.

[0009] Preferably, both sides of the bottom of the transverse plate are fixedly connected with third vertical plates, the bottom of the third vertical plates is fixedly connected with a bottom plate, and reinforcing plates are fixedly connected between the third vertical plates.

[0010] Preferably, both sides of the bottom of the base plate are fixedly connected with anti-skid pads, and the bottom of the anti-skid pads is provided with anti-skid patterns.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model realizes the advantage of having automatic fixing and feeding mechanism through the coordination of the horizontal plate, the first vertical plate, the first electric telescopic rod, the support plate, the placement plate, the support plate, the second electric telescopic rod, the fixed plate, the second vertical plate, the top plate, the third electric telescopic rod, the movable plate and the grinding machine head, and solves some defects in the use of the previous grinding device for valve casting production, such as the lack of automatic fixing and feeding mechanism, the need for users to manually feed, the existence of safety hazards, and the inability to meet the current market demand.

[0013] 2. The utility model is used to limit the fixed plate and improve the stability of the fixed plate when it moves up and down by arranging a slide groove and a slider, to limit the placement plate and improve the stability of the placement plate when it moves up and down by arranging a groove, a slide rod and a sliding sleeve, to control the circuit by arranging a control box, to connect and transmit electric energy by arranging a junction box, to input control signals and display working information by arranging a control key, to mark the specification information of the grinding device for valve casting production by arranging a nameplate, to support and fix by arranging a third vertical plate, a bottom plate and a reinforcing plate, to increase the friction and improve the stability of the grinding device for valve casting production when in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 This is a top view of the structure of the utility model;

[0016] Figure 3 It is a schematic cross-sectional view of the local structure of the utility model.

[0017] In the figure: 1. horizontal plate; 2. first vertical plate; 3. first electric telescopic rod; 4. support plate; 5. placement plate; 6. support plate; 7. second electric telescopic rod; 8. fixed plate; 9. second vertical plate; 10. top plate; 11. third electric telescopic rod; 12. moving plate; 13. grinding machine head; 14. slide groove; 15. slider; 16. groove; 17. slide rod; 18. sleeve; 19. control box; 20. junction box; 21. control key; 22. nameplate; 23. third vertical plate; 24. bottom plate; 25. reinforcement plate; 26. anti-slip pad. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A grinding device for valve casting production comprises a horizontal plate 1, a first vertical plate 2 is fixedly connected to the left side of the top of the horizontal plate 1, a first electric telescopic rod 3 is penetrated on the surface of the first vertical plate 2, a support plate 4 is fixedly connected to the output end of the first electric telescopic rod 3, a placement plate 5 is fixedly connected to the bottom of the support plate 4, a support plate 6 is fixedly connected to the top of the right side of the support plate 4, a second electric telescopic rod 7 is penetrated on the top of the support plate 6, a fixed plate 8 is fixedly connected to the output end of the second electric telescopic rod 7, a second vertical plate 9 is fixedly connected to the right side of the top of the horizontal plate 1, a top plate 10 is fixedly connected to the top of the second vertical plate 9, and a third electric telescopic rod 11 is penetrated on the top of the top plate 10, The output end of the third electric telescopic rod 11 is fixedly connected to a movable plate 12, and the bottom of the movable plate 12 is fixedly connected to a grinding machine head 13. Through the cooperation of the horizontal plate 1, the first vertical plate 2, the first electric telescopic rod 3, the support plate 4, the placement plate 5, the support plate 6, the second electric telescopic rod 7, the fixed plate 8, the second vertical plate 9, the top plate 10, the third electric telescopic rod 11, the movable plate 12 and the grinding machine head 13, the advantages of having an automatic fixing and feeding mechanism are achieved, and some defects in the use of previous grinding devices for valve casting production are solved, such as the lack of automatic fixing and feeding mechanisms, the need for users to manually feed, the existence of safety hazards, and the inability to meet the current market demand.

[0020] A slide groove 14 is provided on the right side of the support plate 4 , and a slider 15 is slidably connected to the inner wall of the slide groove 14 , and the right side of the slider 15 is fixedly connected to the left side of the fixed plate 8 .

[0021] Through the above technical solution, the sliding groove 14 and the sliding block 15 are provided to limit the fixed plate 8, thereby improving the stability of the fixed plate 8 when it moves up and down.

[0022] The top of the transverse plate 1 is fixedly connected with a groove 16 , the inner wall of the groove 16 is fixedly connected with a slide bar 17 , the surface of the slide bar 17 is sleeved with a slide sleeve 18 , and the top of the slide sleeve 18 is fixedly connected with the bottom of the placement plate 5 .

[0023] Through the above technical solution, the groove 16, the slide rod 17 and the slide sleeve 18 are provided to limit the placement plate 5, thereby improving the stability of the placement plate 5 when it moves up and down.

[0024] A control box 19 is fixedly connected to the right side of the second vertical plate 9, a junction box 20 is fixedly connected to the bottom of the right side of the control box 19, a control key 21 is fixedly connected to the left side of the top front side of the control box 19, and a nameplate 22 is fixedly connected to the left side of the bottom front side of the control box 19.

[0025] Through the above technical scheme, a control box 19 is provided for circuit control, a junction box 20 is provided for connecting and transmitting electric energy, a control key 21 is provided for inputting control signals and displaying working information, and a nameplate 22 is provided for marking specification information of a grinding device for valve casting production.

[0026] The third vertical plates 23 are fixedly connected to both sides of the bottom of the transverse plate 1 , the bottom of the third vertical plates 23 is fixedly connected to a bottom plate 24 , and reinforcing plates 25 are fixedly connected between the third vertical plates 23 .

[0027] Through the above technical solution, the third vertical plate 23, the bottom plate 24 and the reinforcing plate 25 are provided for support and fixation.

[0028] Anti-skid pads 26 are fixedly connected to both sides of the bottom of the bottom plate 24 , and the bottom of the anti-skid pads 26 is provided with anti-skid grooves.

[0029] Through the above technical solution, the anti-skid pad 26 is provided to increase the friction force and improve the stability of the grinding device for valve casting production during use.

[0030] During use, the user places the workpiece on the top of the placement plate 5, starts the first electric telescopic rod 3, the second electric telescopic rod 7, the third electric telescopic rod 11 and the grinding head 13, and the second electric telescopic rod 7 drives the fixed plate 8 to move downward, and the fixed plate 8 cooperates with the placement plate 5 to clamp and fix the workpiece, the first electric telescopic rod 3 drives the support plate 4 to move right, and the placement plate 5 is driven to move right by the support plate 4, and the placement plate 5 drives the workpiece to move right to the processing position, and the third electric telescopic rod 11 drives the movable plate 12 to move downward, and the movable plate 12 drives the grinding head 13 to move downward, and the grinding head 13 grinds the workpiece.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for valve casting production, comprising a horizontal plate (1), characterized in that: The left side of the top of the horizontal plate (1) is fixedly connected to a first vertical plate (2), a first electric telescopic rod (3) is provided through the surface of the first vertical plate (2), an output end of the first electric telescopic rod (3) is fixedly connected to a support plate (4), a placement plate (5) is fixedly connected to the bottom of the support plate (4), a support plate (6) is fixedly connected to the top of the right side of the support plate (4), a second electric telescopic rod (7) is provided through the top of the support plate (6), an output end of the second electric telescopic rod (7) is fixedly connected to a fixed plate (8), a second vertical plate (9) is fixedly connected to the right side of the top of the horizontal plate (1), a top plate (10) is fixedly connected to the top of the second vertical plate (9), a third electric telescopic rod (11) is provided through the top of the top plate (10), an output end of the third electric telescopic rod (11) is fixedly connected to a moving plate (12), and a grinding machine head (13) is fixedly connected to the bottom of the moving plate (12).

2. A grinding device for valve casting production according to claim 1, characterized in that: A sliding groove (14) is provided on the right side of the support plate (4), a sliding block (15) is slidably connected to the inner wall of the sliding groove (14), and the right side of the sliding block (15) is fixedly connected to the left side of the fixed plate (8).

3. A grinding device for valve casting production according to claim 1, characterized in that: The top of the transverse plate (1) is fixedly connected to a groove (16), the inner wall of the groove (16) is fixedly connected to a slide rod (17), the surface of the slide rod (17) is sleeved with a slide sleeve (18), and the top of the slide sleeve (18) is fixedly connected to the bottom of the placement plate (5).

4. A grinding device for valve casting production according to claim 1, characterized in that: A control box (19) is fixedly connected to the right side of the second vertical plate (9), a junction box (20) is fixedly connected to the bottom of the right side of the control box (19), a control key (21) is fixedly connected to the left side of the top of the front side of the control box (19), and a nameplate (22) is fixedly connected to the left side of the bottom of the front side of the control box (19).

5. The grinding device for valve casting production according to claim 1, characterized in that: The third vertical plates (23) are fixedly connected to both sides of the bottom of the horizontal plate (1), the bottom of the third vertical plates (23) is fixedly connected to a bottom plate (24), and a reinforcing plate (25) is fixedly connected between the third vertical plates (23).

6. A grinding device for valve casting production according to claim 5, characterized in that: Anti-skid pads (26) are fixedly connected to both sides of the bottom of the bottom plate (24), and anti-skid patterns are provided on the bottom of the anti-skid pads (26).

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