Cylinder base frame grinding tool

Abstract

The utility model relates to an air cylinder base frame grinding tool which comprises a supporting table and a magnetic base. A first supporting seat and a second supporting seat are fixedly arranged on the supporting table, a lead screw is arranged between the first supporting seat and the second supporting seat, one end of the lead screw is connected with a rotation driving mechanism, a connecting arm in threaded fit with the lead screw is arranged on the lead screw, and a connecting block is arranged at the end, away from the lead screw, of the connecting arm; a positioning groove is formed in the upper surface of the magnetic base, a connector is fixedly arranged in the positioning groove, and the connector is detachably connected with the connecting block. The connecting block is connected with the magnetic base, the magnetic base is arranged on the surface of the air cylinder base frame in a magnetic attraction mode, the rotating driving mechanism drives the lead screw to rotate, the lead screw can drive the connecting arm to move linearly, the connecting arm drives the magnetic base to move linearly, and the magnetic base can drive the air cylinder base frame to move. The driving mechanism is rotated to drive the screw rod to continuously rotate forwards and backwards so as to drive the magnetic base and the cylinder base frame to linearly move back and forth, so that the lower surface of the cylinder base frame is ground.

Description

Technical Field

[0001] The utility model belongs to the field of cylinder base frame production equipment, in particular to a cylinder base frame grinding tool. Background Art

[0002] After the cylinder tabletop and base are machined, their mating surfaces need to be ground to increase the contact area. Both the cylinder tabletop and base are rectangular structures. During grinding, the cylinder base is placed horizontally on the tabletop and then moved back and forth, using its own gravity as grinding pressure to grind the tabletop surface. Currently, this is typically done manually, which is very labor-intensive and inefficient due to the heavy weight of the cylinder base. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a cylinder base frame grinding tool, which can push the cylinder base frame to make reciprocating linear movements, replace manual operation, reduce labor intensity and improve grinding efficiency.

[0004] In order to solve the above problems, the technical solution adopted by the present invention is as follows: a cylinder base frame grinding tool, including a support platform and a magnetic seat;

[0005] A first support seat and a second support seat are fixedly provided on the support platform, a horizontal screw rod is provided between the first support seat and the second support seat, one end of the screw rod is connected to a rotation drive mechanism, a connecting arm is provided on the screw rod and is threadedly matched with the screw rod, and a connecting block is provided at one end of the connecting arm away from the screw rod;

[0006] A positioning groove is provided on the upper surface of the magnetic base, a connecting head is fixedly provided in the positioning groove, and the connecting head is detachably connected to the connecting block.

[0007] Furthermore, the connecting block is U-shaped, and a connecting hole penetrating the connecting block is provided on the connecting block. The upper end of the connecting head extends into the connecting block and is connected to the connecting block by bolts.

[0008] Furthermore, the connecting arm includes a first connecting rod and a second connecting rod, the end of the first connecting rod is sleeved on the screw rod and cooperates with the screw rod thread, the first connecting rod is provided with at least 3 through holes evenly distributed along the length direction of the first connecting rod, and the second connecting rod is connected to the first connecting rod by a bolt passing through the through hole.

[0009] Furthermore, the connecting arm is L-shaped.

[0010] Furthermore, the rotation drive mechanism is a speed-regulating motor.

[0011] Furthermore, the first support seat and the second support seat are mounted on the support platform by bolts.

[0012] Furthermore, both ends of the screw rod are respectively mounted on the first support seat and the second support seat through bearings.

[0013] Furthermore, it also includes a magnetic base, the upper surface of the magnetic base is provided with a positioning groove, a connecting head is fixedly provided in the positioning groove, the upper end of the connecting head extends into the connecting block and is connected to the connecting block by bolts.

[0014] The beneficial effects of the present invention are as follows: the present invention connects the connecting block to the magnetic base, which is magnetically attached to the surface of the cylinder base, and utilizes a rotary drive mechanism to drive the screw to rotate, which in turn drives the connecting arm to move linearly, which in turn drives the magnetic base to move linearly, and the magnetic base in turn drives the cylinder base to move. The rotary drive mechanism drives the screw to continuously rotate forward and reverse, which in turn drives the magnetic base and the cylinder base to move back and forth linearly, thereby completing the grinding of the lower surface of the cylinder base. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 1 is a top view schematic diagram of the cylinder base frame grinding tooling of the first embodiment;

[0016] Figure 2 This is a side view of the cylinder base frame grinding tool of Example 1 when in use;

[0017] Figure 3 1 is a schematic top view of the cylinder base frame grinding tool of Example 1 when in use;

[0018] Figure 4 1. It is a top view schematic diagram of the cylinder base frame grinding tooling of the second embodiment;

[0019] Figure 5 is a side view schematic diagram of the cylinder base frame grinding tool of Example 2 when in use;

[0020] Figure 6 1 is a schematic top view of the cylinder base frame grinding tool of Example 2 when in use;

[0021] Figure numerals: 1—support platform; 2—first support base; 3—second support base; 4—screw rod; 5—rotation drive mechanism; 6—connecting arm; 61—first connecting rod; 62—second connecting rod; 63—through hole; 7—connecting block; 10—magnetic base; 11—connecting head. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Example 1

[0024] The cylinder base frame grinding tool of this embodiment is as follows Figure 1 、 Figure 2 and Figure 3 As shown, it includes a support platform 1 and a magnetic base 10. The support platform 1 can be a frame structure, a box structure, etc., used to support other components so that the tooling is at a suitable height. A first support base 2 and a second support base 3 are fixedly installed on the support platform 1. The first support base 2 and the second support base 3 can be welded to the support platform 1 or detachably installed on the support platform 1 by bolts.

[0025] A horizontal screw rod 4 is provided between the first support seat 2 and the second support seat 3. The two ends of the screw rod 4 are rotatably mounted on the first support seat 2 and the second support seat 3. Specifically, the two ends of the screw rod 4 are respectively mounted on the first support seat 2 and the second support seat 3 through bearings to ensure that the screw rod 4 can rotate smoothly. The first support seat 2 and the second support seat 3 can adopt bearing seats. One end of the screw rod 4 is connected to a rotation drive mechanism 5, which is used to drive the screw rod 4 to rotate forward and reverse at a uniform speed. Specifically, a speed regulating motor can be used. The speed regulating motor is fixedly mounted on the support platform 1, and the output shaft of the speed regulating motor is connected to the screw rod 4 through a coupling or other connecting parts.

[0026] The screw rod 4 is provided with a connecting arm 6 that is threadably engaged with the screw rod 4. A connecting block 7 is provided at one end of the connecting arm 6 away from the screw rod 4. The connecting block 7 is provided with a connecting hole that passes through the connecting block 7. The connecting block 7 is used to connect to the magnetic base 10. Specifically, the upper surface of the magnetic base 10 is provided with a positioning groove, and a connecting head 11 is fixedly installed in the positioning groove. The connecting head 11 is detachably connected to the connecting block 7.

[0027] Magnetic base 10 is a conventional magnetic base structure that can be stably fixed to the surface of the cylinder base through magnetic attraction. When connecting block 7 is connected to magnetic base 10 via connector 11, when screw 4 rotates, connecting arm 6 cannot rotate with screw 4. Instead, it moves linearly under the action of the thread, thereby driving the linear motion of magnetic base 10. Magnetic base 10 is fixed to the upper surface of the cylinder base through magnetic attraction. When magnetic base 10 moves, it also drives the cylinder base, completing the grinding of the base and the cylinder platen surface.

[0028] The connecting arm 6 of this embodiment includes a first connecting rod 61 and a second connecting rod 62. The first connecting rod 61 and the second connecting rod 62 are metal rods with rectangular cross-sections. The end of the first connecting rod 61 is sleeved on the screw rod 4 and threadedly engaged with the screw rod 4. The first connecting rod 61 is provided with at least three through holes 63 evenly distributed along the length of the first connecting rod 61. The second connecting rod 62 is connected to the first connecting rod 61 by bolts passing through the through holes 63. The second connecting rod 62 is connected to the first connecting rod 61 by at least two bolts to ensure the stability of the connection. By connecting the second connecting rod 62 to different through holes 63, the overall length of the connecting arm 6 can be adjusted, improving the flexibility of application.

[0029] In this embodiment, in order to facilitate the disassembly and assembly of the connecting block 7 and the connecting head 11, the connecting block 7 is U-shaped, and a connecting hole is provided on the connecting block 7 that passes through the connecting block 7. The upper end of the connecting head 11 extends into the connecting block 7 and is connected to the connecting block 7 by bolts.

[0030] During use, the cylinder base is placed horizontally on the grinding platform, and the magnetic base 10 is placed on the upper surface of the cylinder base. Under the magnetic attraction of the magnetic base 10, the grinding plate 11 on the lower surface of the magnetic base 10 is in close contact with the upper surface of the cylinder base. Then, the connector 11 is connected to the connecting block 7 by bolts, and then the rotation drive mechanism 5 is started. The rotation drive mechanism 5 rotates forward at a constant speed for a certain angle and then reverses, thereby driving the screw rod 4 to continuously rotate forward and reverse at a constant speed. When the screw rod 4 rotates, it can push the connecting arm 6 to move in a straight line. The connecting arm 6 drives the connector 11 and the magnetic base 10 to move in a straight line as a whole. When the magnetic base 10 moves, it can drive the cylinder base to move back and forth, thereby grinding the lower surface of the cylinder base.

[0031] Example 2

[0032] The cylinder base frame grinding tool of this embodiment is as follows Figure 4 、 Figure 5 and Figure 6 As shown, it includes a support platform 1 and a magnetic base 10. The support platform 1 can be a frame structure, a box structure, etc., used to support other components so that the tooling is at a suitable height. A first support base 2 and a second support base 3 are fixedly installed on the support platform 1. The first support base 2 and the second support base 3 can be welded to the support platform 1 or detachably installed on the support platform 1 by bolts.

[0033] A horizontal screw rod 4 is provided between the first support seat 2 and the second support seat 3. The two ends of the screw rod 4 are rotatably mounted on the first support seat 2 and the second support seat 3. Specifically, the two ends of the screw rod 4 are respectively mounted on the first support seat 2 and the second support seat 3 through bearings to ensure that the screw rod 4 can rotate smoothly. The first support seat 2 and the second support seat 3 can adopt bearing seats. One end of the screw rod 4 is connected to a rotation drive mechanism 5, which is used to drive the screw rod 4 to rotate forward and reverse at a uniform speed. Specifically, a speed regulating motor can be used. The speed regulating motor is fixedly mounted on the support platform 1, and the output shaft of the speed regulating motor is connected to the screw rod 4 through a coupling or other connecting parts.

[0034] The screw rod 4 is provided with a connecting arm 6 that is threadedly engaged with the screw rod 4. The connecting arm 6 is L-shaped, and a connecting block 7 is provided at the end of the connecting arm 6 away from the screw rod 4. The connecting block 7 is provided with a connecting hole that passes through the connecting block 7. The connecting block 7 is used to connect to the magnetic base 10. Specifically, the upper surface of the magnetic base 10 is provided with a positioning groove, and a connecting head 11 is fixedly installed in the positioning groove. The connecting head 11 is detachably connected to the connecting block 7.

[0035] Magnetic base 10 is a conventional magnetic base structure that can be stably fixed to the surface of the cylinder base through magnetic attraction. When connecting block 7 is connected to magnetic base 10 via connector 11, when screw 4 rotates, connecting arm 6 cannot rotate with screw 4. Instead, it moves linearly under the action of the thread, thereby driving the linear movement of magnetic base 10. Magnetic base 10 is fixed to the upper surface of the cylinder base through magnetic attraction. When magnetic base 10 moves, it also drives the cylinder base, completing the grinding of the cylinder base.

[0036] In this embodiment, in order to facilitate the disassembly and assembly of the connecting block 7 and the connecting head 11, the connecting block 7 is U-shaped, and a connecting hole is provided on the connecting block 7 that passes through the connecting block 7. The upper end of the connecting head 11 extends into the connecting block 7 and is connected to the connecting block 7 by bolts.

[0037] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. Cylinder base frame grinding tool, characterized by: It comprises a support platform (1) and a magnetic base (10); A first support seat (2) and a second support seat (3) are fixedly provided on the support platform (1); a horizontal screw rod (4) is provided between the first support seat (2) and the second support seat (3); one end of the screw rod (4) is connected to a rotation drive mechanism (5); a connecting arm (6) threadedly engaged with the screw rod (4) is provided on the screw rod (4); and a connecting block (7) is provided at one end of the connecting arm (6) away from the screw rod (4); A positioning groove is provided on the upper surface of the magnetic seat (10), a connecting head (11) is fixedly provided in the positioning groove, and the connecting head (11) is detachably connected to the connecting block (7).

2. The cylinder base frame grinding tool according to claim 1, characterized in that: The connecting block (7) is U-shaped and is provided with a connecting hole that passes through the connecting block (7). The upper end of the connecting head (11) extends into the connecting block (7) and is connected to the connecting block (7) via bolts.

3. The cylinder base frame grinding tool according to claim 1, characterized in that: The connecting arm (6) includes a first connecting rod (61) and a second connecting rod (62), the end of the first connecting rod (61) is sleeved on the screw rod (4) and threadedly engaged with the screw rod (4), the first connecting rod (61) is provided with at least three through holes (63) evenly distributed along the length direction of the first connecting rod (61), and the second connecting rod (62) is connected to the first connecting rod (61) by a bolt passing through the through hole (63).

4. The cylinder base frame grinding tool according to claim 1, characterized in that: The connecting arm (6) is L-shaped.

5. The cylinder base frame grinding tool according to claim 1, characterized in that: The rotation driving mechanism (5) is a speed regulating motor.

6. The cylinder base frame grinding tool according to claim 1, characterized in that: The first support seat (2) and the second support seat (3) are mounted on the support platform (1) via bolts.

7. The cylinder base frame grinding tool according to claim 1, characterized in that: The two ends of the screw rod (4) are respectively mounted on the first support seat (2) and the second support seat (3) via bearings.

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