A kind of hardware accessories production and processing equipment

Abstract

The present invention relates to the field of grinding facilities, and in particular to a kind of hardware accessories production and processing equipment, comprising a pedestal, a propulsion drive rotating part is installed at the edge of one side of the upper end of the pedestal, a lifting part is installed at the rear edge of the upper end of the pedestal, an end of the lifting part is connected with an adjusting frame, four adjusting sleeves are fitted on the outer surface of the adjusting frame, and the lower ends of the four adjusting sleeves are connected with a No. 2 grinding head, two adjacent No. 2 grinding heads are arranged in a staggered manner, and the heights of the two No. 2 grinding heads on one side are higher than the two No. 2 grinding heads on the other side, a limiting part is installed on the other side of the upper end of the pedestal, a No. 1 grinding head is connected to the side of the limiting part, and the end of the No. 1 grinding head is arranged in a circular arc. The present invention improves the convenience of grinding and ensures the grinding quality, and can also adapt to the step surfaces at different positions on the workpiece and the large and small diameter sections of different lengths on the workpiece for grinding, effectively meeting the grinding needs.

Description

Technical Field

[0001] The invention relates to the field of polishing facilities, in particular to a hardware accessories production and processing equipment. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. In order to ensure the quality of the products, their surfaces are generally ground and polished. However, when grinding and polishing some metal bars with steps, the outer surface of the workpiece is usually ground first, and then the workpiece is removed to another device to grind the step surface of the workpiece. The operation process requires secondary grinding, which is quite cumbersome and makes the grinding inconvenient. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the background technology and to propose a hardware accessories production and processing equipment.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is: a hardware accessories production and processing equipment, including a pedestal, a propulsion drive rotating part is installed at the edge of one side of the upper end of the pedestal, a lifting part is installed at the rear edge of the upper end of the pedestal, the end of the lifting part is connected to an adjustment frame, four adjustment sleeves are fitted on the outer surface of the adjustment frame, the lower ends of the four adjustment sleeves are connected to a No. 2 grinding head, two adjacent No. 2 grinding heads are staggered, the height of the two No. 2 grinding heads on one side is higher than the two No. 2 grinding heads on the other side, a limiting part is installed on the other side of the upper end of the pedestal, the side of the limiting part is connected to the No. 1 grinding head, and the end of the No. 1 grinding head is arranged in an arc.

[0005] Preferably, a fixing frame is fixedly installed in the middle of the upper end of the No. 2 grinding head, the upper end of the fixing frame is fixed to the lower end of the adjusting sleeve, the upper end of the adjusting sleeve is penetrated by a No. 1 stud which is screwed on, and the end of the No. 1 stud is pressed on the adjusting frame.

[0006] Preferably, the lifting member includes a fixed seat fixedly mounted at the rear edge of the upper end surface of the pedestal, a servo push cylinder is fixedly mounted on the end of the fixed seat, a pressure frame is fixedly mounted on the output end of the servo push cylinder, the end of the pressure frame is fixed to the adjustment frame, a guide frame is fixedly mounted on the rear end of the pressure frame, the guide frame passes through the upper end of the fixed seat, and the guide frame is slidably matched with the fixed seat.

[0007] Preferably, the limiting member includes a small load ring elastically mounted on the edge of the other side of the upper end of the pedestal, a large load ring is arranged on the direct side of the small load ring, the large load ring is elastically mounted on the pedestal, a plurality of No. 2 limiting ears are fixedly mounted on the side ring array of the small load ring, a plurality of No. 1 limiting ears are fixedly mounted on the side ring array of the large load ring, a stand is fixedly mounted on the edge of the other side of the upper end of the pedestal, a push rod is embedded through the end of the stand, the push rod penetrates the interior of the small load ring, and the axis line of the push rod is colinear with the axis line of the small load ring, and a top plate is coaxially mounted on the end of the push rod.

[0008] Preferably, two guide wheels are symmetrically installed on the opposite ends of the large load ring and the small load ring, two No. 1 push racks are symmetrically fixedly installed on one end of the adjustment frame, and two No. 2 push racks are symmetrically fixedly installed on the other end of the adjustment frame. The No. 1 push rack and the No. 2 push rack are symmetrically arranged, the No. 2 push rack is attached to the guide wheel on the small load ring, and the No. 1 push rack is attached to the guide wheel on the large load ring, and the lower ends of the No. 2 push rack and the No. 1 push rack are inclined.

[0009] Preferably, a connecting frame is fixedly installed on the lower end of the large load ring and the lower end of the small load ring, two bearing seats are symmetrically fixedly installed on the upper end surface of the base, two guide columns are symmetrically fixedly installed on the side surfaces of the bearing seats, the connecting frame is fitted to the outer surface of the guide column, and a limiting ring is inlaid on the end of the guide column, and the connecting frame is fitted to the limiting ring.

[0010] Preferably, a spring body is wrapped around the outer side of the guide column, one end of the spring body is fixed to the bearing seat, and the other end of the spring body is fixed to the connecting frame, an adjusting shell is fixedly installed on the side of the connecting frame on the large carrying ring, an adjusting carrier is fittedly installed inside the adjusting shell, the adjusting carrier passes through the end of the adjusting shell, the end of the adjusting carrier is fixed to the No. 1 grinding head, a No. 2 stud is passed through the front end edge of the adjusting shell and screwed thereon, and the end of the No. 2 stud is pressed tightly against the adjusting carrier.

[0011] Preferably, the propulsion drive rotating part includes a No. 1 servo motor fixedly mounted on one side edge of the upper end of the pedestal, a threaded rod is coaxially fixedly mounted on the output end of the No. 1 servo motor, the threaded rod is rotatably mounted on the pedestal, a pushing platform is screwed onto the outer side of the threaded rod, guide rods are arranged on the front and rear sides of the threaded rod, the guide rods are fixed on the pedestal, the pushing platform is fitted onto the outer surface of the guide rods, a No. 2 servo motor is fixedly mounted on the upper end of the pushing platform, the output end of the No. 2 servo motor passes through the interior of the large load ring, the axis centerline of the output end of the No. 2 servo motor is colinear with the axis centerline of the large load ring, and a chuck is coaxially inlaid on the output end of the No. 2 servo motor.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The No. 2 grinding head and the No. 1 grinding head can be set to grind and polish the outer surface and the step surface of the workpiece at the same time, without the need for secondary grinding operations, thereby effectively improving the convenience of grinding, and when the adjusting frame moves downward to drive the No. 2 grinding head to move down close to the workpiece for grinding, the No. 2 push frame and the No. 1 push frame will be driven and move downward synchronously. At this time, the guide wheel rolls on the No. 2 push frame and the No. 1 push frame, thereby driving the small load ring and the large load ring to move in opposite directions, so that the No. 2 limit ear and the No. 1 limit ear can be separated from the workpiece, so that the outer surface of the workpiece can be fully exposed to be polished, thereby ensuring its grinding quality.

[0014] 2. By loosening the No. 2 stud, the fixed adjustment carrier can be moved, which in turn drives the No. 1 grinding head to move to adapt to the grinding of step surfaces at different positions on the workpiece. At the same time, the No. 1 stud can be loosened to allow the adjustment sleeve to slide on the adjustment frame to adjust the total length between the two No. 2 grinding heads on the same side to adapt to the grinding of large and small diameter sections of different lengths on the workpiece, thereby meeting the grinding requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a structural schematic diagram of a hardware accessories production and processing equipment of the present invention;

[0016] Figure 2 It is a schematic diagram of a large load ring of a hardware accessories production and processing equipment of the present invention;

[0017] Figure 3 It is a schematic diagram of a small load ring of a hardware accessories production and processing equipment of the present invention;

[0018] Figure 4 A kind of hardware accessories production and processing equipment of the present invention Figure 1 A magnified view of middle;

[0019] Figure 5 A kind of hardware accessories production and processing equipment of the present invention Figure 1 Enlarged view of middle B;

[0020] Figure 6 This is a use view of a hardware accessories production and processing equipment of the present invention;

[0021] Figure 7 A kind of hardware accessories production and processing equipment of the present invention Figure 6 Enlarged view of C in the middle.

[0022] In the figure: 1. base; 2. threaded rod; 3. guide rod; 4. push table; 5. No. 1 servo motor; 6. No. 2 servo motor; 7. large load ring; 8. No. 1 push frame; 9. small load ring; 10. fixed seat; 11. guide frame; 12. servo push cylinder; 13. pressure frame; 14. adjustment frame; 15. adjustment frame; 16. No. 1 grinding head; 17. No. 1 limit ear; 18. chuck; 19. bearing seat; 20. guide column; 21. limit ring; 22. spring body; 23. connecting frame; 24. push rod; 25. top plate; 26. No. 2 limit ear; 27. stand; 28. No. 2 push frame; 29. ​​adjustment sleeve; 30. No. 1 stud; 31. fixed frame; 32. guide wheel; 33. No. 2 grinding head; 34. adjustment shell; 35. No. 2 stud; 36. workpiece. DETAILED DESCRIPTION

[0023] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0024] like Figure 1-Figure 7 The hardware accessories production and processing equipment shown in the figure includes a pedestal 1, a propulsion drive rotating part is installed at the edge of one side of the upper end of the pedestal 1, a lifting part is installed at the rear edge of the upper end of the pedestal 1, and the end of the lifting part is connected to an adjustment frame 14, and four adjustment sleeves 29 are fitted on the outer surface of the adjustment frame 14. The adjustment frame 14 plays a role in supporting the No. 2 grinding head 33, and the lower ends of the four adjustment sleeves 29 are all connected to the No. 2 grinding head 33. The adjustment sleeves 29 play a role in adjusting the position of the No. 2 grinding head 33. The two adjacent No. 2 grinding heads 33 are staggered, so that the total length of the two No. 2 grinding heads 33 on the same side can be adjusted without obstruction. The height of the two No. 2 grinding heads 33 on one side is higher than that of the two No. 2 grinding heads 33 on the other side, which can ensure that after moving down, the two No. 2 grinding heads 33 on one side are in contact with the outer surface of the large diameter section of the workpiece 36, and the two No. 2 grinding heads 33 on the other side are in contact with the outer surface of the small diameter section of the workpiece 36. A limiting member is installed on the other side of the upper end of the pedestal 1, and the side of the limiting member is connected to the No. 1 grinding head 16. The end of the No. 1 grinding head 16 is set in an arc shape, which can make the end of the No. 1 grinding head 16 fit the outer surface of the small diameter section of the workpiece 36, so that it can fully fit when it contacts the step surface of the workpiece 36.

[0025] A fixing frame 31 is fixedly installed in the middle of the upper end of the No. 2 grinding head 33. The upper end of the fixing frame 31 is fixed to the lower end of the adjusting sleeve 29. The fixing frame 31 plays a role of connection and fixing. A No. 1 stud 30 is screwed through the upper end of the adjusting sleeve 29. The end of the No. 1 stud 30 is pressed against the adjusting frame 14. The No. 1 stud 30 plays a role of fixing the adjusting sleeve 29.

[0026] The lifting member includes a fixed seat 10 fixedly installed at the rear edge of the upper end surface of the platform 1, a servo push cylinder 12 is fixedly installed at the end of the fixed seat 10, and the fixed seat 10 plays a role in fixing the servo push cylinder 12, and a pressure frame 13 is fixedly installed at the output end of the servo push cylinder 12, and the end of the pressure frame 13 is fixed to the adjustment frame 14, and the pressure frame 13 plays a role in supporting the adjustment frame 14, and a guide frame 11 is fixedly installed at the rear end of the pressure frame 13, and the guide frame 11 passes through the upper end of the fixed seat 10, and the guide frame 11 is slidably matched with the fixed seat 10, and the guide frame 11 plays a guiding role.

[0027] The limiting member includes a small load ring 9 elastically mounted on the edge of the other side of the upper end of the pedestal 1, a large load ring 7 is arranged on the positive side of the small load ring 9, and the large load ring 7 is elastically mounted on the pedestal 1. The small load ring 9 plays a role in supporting the No. 2 limiting ear 26, and a plurality of No. 2 limiting ears 26 are fixedly mounted on the side ring array of the small load ring 9, and a plurality of No. 1 limiting ears 17 are fixedly mounted on the side ring array of the large load ring 7. The large load ring 7 plays a role in supporting the No. 1 limiting ear 17. A stand 27 is fixedly installed at the edge of the other side of the upper end of 1, and the No. 1 limiting ear 17 and the No. 2 limiting ear 26 play the role of making the axis of the workpiece 36 and the axis of the output end of the No. 1 servo motor 5 collinear. The end of the stand 27 is penetrated and inlaid with a push rod 24, and the push rod 24 penetrates the inside of the small load ring 9, and the axis line of the push rod 24 is collinear with the axis line of the small load ring 9. The end of the push rod 24 is coaxially rotatably installed with a top plate 25, and the top plate 25 plays the role of supporting the workpiece 36.

[0028] Two guide wheels 32 are symmetrically installed at the opposite ends of the large load ring 7 and the small load ring 9, and the guide wheels 32 play a guiding role. One end of the adjusting frame 14 is symmetrically fixedly installed with two No. 1 push frames 8, and the other end of the adjusting frame 14 is symmetrically fixedly installed with two No. 2 push frames 28. The No. 1 push frame 8 and the No. 2 push frame 28 are symmetrically arranged. The No. 2 push frame 28 is attached to the guide wheel 32 on the small load ring 9, and the No. 1 push frame 8 is attached to the guide wheel 32 on the large load ring 7. The lower ends of the No. 2 push frame 28 and the No. 1 push frame 8 are inclined. The No. 1 push frame 8 plays a role in pushing the large load ring 7, and the No. 2 push frame 28 plays a role in pushing the small load ring 9.

[0029] A connecting frame 23 is fixedly installed at the lower end of the large load ring 7 and the lower end of the small load ring 9. Two bearing seats 19 are symmetrically fixedly installed on the upper end surface of the base 1. Two guide columns 20 are symmetrically fixedly installed on the side surfaces of the bearing seats 19. The bearing seats 19 serve to support the guide columns 20. The connecting frame 23 is attached to the outer surface of the guide columns 20. The guide columns 20 serve to guide the connecting frame 23. A limiting ring 21 is inlaid on the end of the guide column 20. The connecting frame 23 is attached to the limiting ring 21. The limiting ring 21 serves to limit the moving distance of the connecting frame 23.

[0030] A spring body 22 is wrapped around the outer side of the guide column 20, and one end of the spring body 22 is fixed to the bearing seat 19. The spring body 22 pushes the connecting frame 23 to reset the connecting frame 23, and the other end of the spring body 22 is fixed to the connecting frame 23. An adjusting shell 34 is fixedly installed on the side of the connecting frame 23 on the large carrying ring 7. The adjusting shell 34 supports the adjusting carrier 15. The adjusting carrier 15 is fittedly installed inside the adjusting shell 34. The adjusting carrier 15 passes through the end of the adjusting shell 34. The adjusting carrier 15 supports and adjusts the No. 1 grinding head 16. The end of the adjusting carrier 15 is fixed to the No. 1 grinding head 16. A No. 2 stud 35 is passed through and tightened at the front end edge of the adjusting shell 34. The No. 2 stud 35 fixes the adjusting carrier 15, and the end of the No. 2 stud 35 is pressed tightly against the adjusting carrier 15.

[0031] The propulsion driving rotating part includes a No. 1 servo motor 5 fixedly mounted on one side edge of the upper end of the pedestal 1, a threaded rod 2 is coaxially fixedly mounted on the output end of the No. 1 servo motor 5, and the No. 1 servo motor 5 plays a role in driving the threaded rod 2 to rotate, the threaded rod 2 is rotatably mounted on the pedestal 1, a pushing platform 4 is screwed on the outer side of the threaded rod 2, and the threaded rod 2 plays a role in driving the pushing platform 4 to advance, guide rods 3 are arranged on the front and rear sides of the threaded rod 2, the guide rods 3 are fixed on the pedestal 1, the pushing platform 4 is attached to the outer surface of the guide rods 3, a No. 2 servo motor 6 is fixedly mounted on the upper end of the pushing platform 4, and the guide rod 3 plays a role in guiding the pushing platform 4, the output end of the No. 2 servo motor 6 runs through the interior of the large load ring 7, the axis line of the output end of the No. 2 servo motor 6 is coaxial with the axis line of the large load ring 7, and the output end of the No. 2 servo motor 6 is coaxially inlaid with a chuck 18, and the chuck 18 plays a role in clamping the workpiece 36.

[0032] During grinding, first loosen the No. 2 stud 35 according to the position of the step surface on the workpiece 36, so that the fixed adjustment carrier 15 moves, and then drives the No. 1 grinding head 16 to move to adapt to its position. At the same time, loosen the No. 1 stud 30 according to the length of the large diameter section and the small diameter section of the workpiece 36, so that the adjustment sleeve 29 can slide on the adjustment frame 14 to adjust the total length between the two No. 2 grinding heads 33 on the same side to adapt to its length. Then put the workpiece 36 between the small carrier ring 9 and the large carrier ring 7. At this time, the No. 2 limiting ear 26 and the No. 1 limiting ear 17 are attached to the edges of both ends of the workpiece 36, and the small diameter end of the workpiece 36 is attached to the top plate 25. Then the No. 1 servo motor 5 works to drive the threaded rod 2 to rotate, so that the push table 4 moves sideways, and then drives the chuck 18 to move sideways to press against the large diameter end of the workpiece 36 to fix the workpiece 36. After clamping and fixing, the servo push cylinder 12 then works to drive the No. 2 grinding head 33 on the adjusting frame 14 to move downward, and at the same time, the No. 2 push frame 28 and the No. 1 push frame 8 will be driven and moved downward synchronously. At this time, the guide wheel 32 is in contact with the No. 2 push frame 28 and the No. 1 push frame 8 and rolls, thereby driving the small load ring 9 and the large load ring 7 to move in the opposite direction, so that the No. 2 limit ear 26 and the No. 1 limit ear 17 can be separated from the workpiece 36, so that the outer surface of the workpiece 36 can be fully exposed, and the large load ring 7 will also synchronously drive the No. 1 grinding head 16 to move sideways when moving sideways, so as to approach the step surface of the workpiece 36, and then the adjusting frame 14 continues to move downward, so that the No. 2 grinding head 33 and the No. 1 grinding head 16 are in contact with the outer surface and the step surface of the workpiece 36, and at the same time, the No. 2 servo motor 6 works to drive the workpiece 36 to rotate, so as to grind and polish the outer surface and the step surface of the workpiece 36 at the same time.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A hardware accessories production and processing equipment, comprising a base (1), characterized in that: A propulsion drive rotating part is installed at the edge of one side of the upper end of the pedestal (1), and a lifting part is installed at the rear edge of the upper end of the pedestal (1). The end of the lifting part is connected to an adjustment frame (14). Four adjustment sleeves (29) are fitted on the outer surface of the adjustment frame (14). The lower ends of the four adjustment sleeves (29) are all connected to a No. 2 grinding head (33). Two adjacent No. 2 grinding heads (33) are staggered. The height of the two No. 2 grinding heads (33) on one side is higher than that of the two No. 2 grinding heads (33) on the other side. A limiting part is installed on the other side of the upper end of the pedestal (1). The side of the limiting part is connected to the No. 1 grinding head (16). The end of the No. 1 grinding head (16) is arranged in an arc shape. A fixing frame (31) is fixedly mounted at the middle of the upper end of the second grinding head (33), the upper end of the fixing frame (31) is fixed to the lower end of the adjusting sleeve (29), a No. 1 stud (30) is screwed through the upper end of the adjusting sleeve (29), and the end of the No. 1 stud (30) is pressed against the adjusting frame (14); The limiting member comprises a small carrier ring (9) elastically mounted on the edge of the other side of the upper end of the pedestal (1); a large carrier ring (7) is arranged on the front side of the small carrier ring (9); the large carrier ring (7) is elastically mounted on the pedestal (1); a plurality of No. 2 limiting ears (26) are fixedly mounted on the side ring array of the small carrier ring (9); a plurality of No. 1 limiting ears (17) are fixedly mounted on the side ring array of the large carrier ring (7); a stand (27) is fixedly mounted on the edge of the other side of the upper end of the pedestal (1); a top rod (24) is embedded through the end of the stand (27); the top rod (24) is penetrated by the inside of the small carrier ring (9); the axis of the top rod (24) is colinear with the axis of the small carrier ring (9); and a top plate (25) is coaxially mounted on the end of the top rod (24); Two guide wheels (32) are symmetrically mounted on opposite ends of the large load ring (7) and the small load ring (9); two No. 1 push frames (8) are symmetrically fixedly mounted on one end of the adjustment frame (14); and two No. 2 push frames (28) are symmetrically fixedly mounted on the other end of the adjustment frame (14); the No. 1 push frame (8) and the No. 2 push frame (28) are symmetrically arranged; the No. 2 push frame (28) is attached to the guide wheel (32) on the small load ring (9); and the No. 1 push frame (8) is attached to the guide wheel (32) on the large load ring (7); and the lower ends of the No. 2 push frame (28) and the No. 1 push frame (8) are inclined; A connecting frame (23) is fixedly mounted on the lower end of the large load ring (7) and the lower end of the small load ring (9); two bearing seats (19) are symmetrically fixedly mounted on the upper end surface of the pedestal (1); two guide columns (20) are symmetrically fixedly mounted on the side surfaces of the bearing seats (19); the connecting frame (23) is fitted on the outer surface of the guide column (20); a limiting ring (21) is embedded on the end of the guide column (20); and the connecting frame (23) is fitted on the limiting ring (21); A spring body (22) is wound around the outer side of the guide column (20), one end of the spring body (22) is fixed to the bearing seat (19), and the other end of the spring body (22) is fixed to the connecting frame (23). An adjusting shell (34) is fixedly installed on the side of the connecting frame (23) on the large carrier ring (7), and an adjusting carrier (15) is fittedly installed inside the adjusting shell (34). The adjusting carrier (15) extends through the end of the adjusting shell (34), and the end of the adjusting carrier (15) is fixed to the No. 1 grinding head (16). A No. 2 stud (35) is screwed through the front edge of the adjusting shell (34), and the end of the No. 2 stud (35) is pressed against the adjusting carrier (15).

2. The hardware accessories production and processing equipment according to claim 1, characterized in that: The lifting member comprises a fixed seat (10) fixedly mounted on the rear edge of the upper end surface of the pedestal (1); a servo push cylinder (12) is fixedly mounted on the end of the fixed seat (10); a pressure frame (13) is fixedly mounted on the output end of the servo push cylinder (12); the end of the pressure frame (13) is fixed to an adjustment frame (14); a guide frame (11) is fixedly mounted on the rear end of the pressure frame (13); the guide frame (11) extends through the upper end of the fixed seat (10); and the guide frame (11) is slidably matched with the fixed seat (10).

3. The hardware accessories production and processing equipment according to claim 1, characterized in that: The propulsion drive rotating part comprises a No. 1 servo motor (5) fixedly mounted on one side edge of the upper end of the pedestal (1); a threaded rod (2) is coaxially fixedly mounted on the output end of the No. 1 servo motor (5); the threaded rod (2) is rotatably mounted on the pedestal (1); a push platform (4) is screwed onto the outer side of the threaded rod (2); guide rods (3) are arranged at the front and rear sides of the threaded rod (2); the guide rods (3) are fixed on the pedestal (1); the push platform (4) is fitted onto the outer surface of the guide rods (3); a No. 2 servo motor (6) is fixedly mounted on the upper end of the push platform (4); the output end of the No. 2 servo motor (6) passes through the interior of the large load ring (7); the axis of the output end of the No. 2 servo motor (6) is coaxial with the axis of the large load ring (7); and a chuck (18) is coaxially inlaid on the output end of the No. 2 servo motor (6).

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