Press machine for bearing machining

Abstract

The utility model aims to provide a press machine for bearing machining. The press machine comprises a bottom plate, a clamping device is arranged on the bottom plate, a fixing groove is formed in the bottom plate, a fixing device is arranged in the fixing groove, a driving device is arranged on the bottom plate, and a clamping device is arranged below the driving device. Firstly, a clamping knob is screwed to drive a clamping threaded rod to rotate, then a clamping block is driven to clamp and fix a fixing groove, then a fixing knob is screwed to drive a clamping plate to move, then bearing outer rings of different sizes are clamped and fixed, then a fixing nut is loosened, a fixing bolt is pulled out, and the bearing outer rings are clamped and fixed. And then a fixing rotary knob is shifted, then a fixing limiting rod is driven to move, then a pressing column is rapidly taken down, then a pressing head is rapidly replaced, finally, the pressing head is rapidly replaced, and meanwhile bearing outer rings of different sizes are clamped and fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of bearing processing, in particular to a press for bearing processing. Background Art

[0002] A press (including punch presses and hydraulic presses) is a versatile, compact, and highly efficient general-purpose machine. It is widely used in processes such as cutting, punching, blanking, bending, riveting, and forming. High pressure is applied to metal blanks, causing them to plastically deform and fracture, creating parts. Bearing presses, on the other hand, are devices designed to press bearings into machined grooves and perform the stamping operation. While simple in structure and easy to operate, advances in science and technology have led to increasingly stringent requirements for the structure of bearing presses.

[0003] The existing press for bearing processing has certain disadvantages when used. First, the pressing head used to press the bearing into the bearing processing groove cannot be replaced. In addition, the specifications of the bearing processing groove are also difficult to replace, which is inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide a press for bearing processing, which is used to solve the problems raised in the background technology and is convenient for promotion.

[0005] In order to achieve the above-mentioned utility model purpose, the technical solution adopted by the utility model is:

[0006] A press for bearing processing, comprising a base plate, a clamping device provided on the base plate, a fixing groove provided on the base plate, a fixing device provided in the fixing groove, a driving device provided on the base plate, and a locking device provided below the driving device;

[0007] The driving device includes a driving connecting plate fixedly arranged on the bottom plate, a driving fixing plate fixedly arranged on the driving connecting plate, and a driving oil cylinder fixedly arranged under the driving fixing plate.

[0008] The cam is fixedly provided with an adjusting screw mandrel on the fixing mechanism, and the adjusting screw mandrel is fixedly provided with an adjusting screw mandrel on the fixing mechanism.

[0009] Furthermore, the clamping device includes a vertical plate 1 and a vertical plate 2 symmetrically arranged on the base plate, and a clamping threaded rod is threadedly connected to the vertical plate 1 and the vertical plate 2, and a clamping knob is fixed at one end of the clamping threaded rod, and a clamping block is fixed at the end of the clamping threaded rod away from the clamping knob.

[0010] Furthermore, the fixing device includes a fixing rod rotatably arranged on the inner wall of the fixing groove and a slide rail fixedly arranged on the inner wall of the fixing groove, the fixing rod having one end away from the inner wall of the fixing groove passing through the fixing groove and fixedly provided with a fixing knob, the fixing rod is provided with a fixing thread 1 and a fixing thread 2, the fixing thread 1 and the fixing thread 2 are threadedly connected with a screw nut pair, a slider is symmetrically sliding in the slide rail, a clamping plate is fixed between the slider and the screw nut pair, a fixing clamping block is fixed on the inner wall of the clamping plate, and an operating panel is fixed at the bottom of the fixing groove.

[0011] Furthermore, the thread rotation directions of the fixing thread 1 and the fixing thread 2 are opposite.

[0012] As an improvement, the beneficial effects of the utility model are:

[0013] The utility model discloses a press machine for bearing processing. When the equipment is working, the clamping knob is first turned to drive the rotation of the clamping threaded rod, and then the clamping block is driven to clamp and fix the fixing groove. Then, the fixing knob is turned to drive the movement of the clamping plate, so that the outer rings of bearings of different sizes can be clamped and fixed. Then, the fixing nut is loosened to pull out the fixing bolt, and the engaging knob is turned to drive the movement of the fixed limit rod, so that the pressing column can be quickly removed, and the pressing head can be quickly replaced. Finally, the pressing head can be quickly replaced, and the outer rings of bearings of different sizes can be clamped and fixed at the same time, which greatly improves the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a press for bearing processing according to the present invention;

[0015] Figure 2 This is a partial top view of a press for bearing processing according to the present invention;

[0016] Figure 3 Practical Figure 1 A magnified view of point A in the figure;

[0017] Reference table of accompanying symbols:

[0018] 1. Base plate; 2. Clamping device; 201. Vertical plate 1; 202. Vertical plate 2; 203. Clamping thread rod; 204. Clamping knob; 205. Clamping block; 3. Fixing slot; 4. Fixing device; 401. Fixing rod; 402. Slide rail; 403. Fixing knob; 404. Fixing thread 1; 405. Fixing thread 2; 406. Screw nut pair; 407. Slider; 408. Clamping plate; 409. Fixing block; 410. Operation panel; 5. Drive device 501, driving connecting plate; 502, driving fixing plate; 503, driving cylinder; 6, locking device; 601, connecting groove; 602, locking fixing groove; 603, guide rod; 604, pushing plate; 605, fixing spring; 606, locking knob; 607, strip hole groove; 608, fixed limit rod; 609, adjusting rod; 610, pressing column; 611, limiting groove; 612, fixing bolt; 613, fixing nut; 614, pressing head. DETAILED DESCRIPTION

[0019] The following further describes specific embodiments of the present invention with reference to the accompanying drawings. Identical components are denoted by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inward" and "outward" refer to directions toward or away from the geometric center of a particular component, respectively.

[0020] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in which the same parts are represented by the same reference numerals.

[0021] according to Figures 1 to 3 As shown, a press for bearing processing includes a base plate 1, a clamping device 2 is provided on the base plate 1, a fixing groove 3 is provided on the base plate 1, a fixing device 4 is provided in the fixing groove 3, a driving device 5 is provided on the base plate 1, and a locking device 6 is provided below the driving device 5.

[0022] The driving device 5 includes a driving connecting plate 501 fixedly arranged on the bottom plate 1 , a driving fixing plate 502 fixedly arranged on the driving connecting plate 501 , and a driving oil cylinder 503 fixedly arranged under the driving fixing plate 502 .

[0023] The locking device 6 includes a connecting groove 601 fixedly arranged on the piston rod of the driving oil cylinder 503, and locking grooves 602 are symmetrically provided on both sides of the connecting groove 601. Guide rods 603 are symmetrically provided on the inner wall of the locking groove 602. A pushing plate 604 is inserted on the guide rods 603. A fixing spring 605 is fixed between the guide rods 603 and on the pushing plate 604. The end of the fixing spring 605 away from the pushing plate 604 is fixedly arranged on the inner wall of the locking groove 602. A locking knob 606 is rotatably provided on the locking groove 602. A strip-shaped hole groove 607 is opened on the locking knob 606. A fixed limiting rod 608 is fixed on the side of the pushing plate 604 away from the fixing spring 605. An adjusting rod 60 9. The adjusting rod 609 is slidably set in the strip hole groove 607, and a pressing column 610 is inserted in the connecting groove 601. A limiting groove 611 is symmetrically provided on the pressing column 610, and the fixed limiting rod 608 is inserted in the limiting groove 611. A fixing bolt 612 is inserted above the engaging groove 602. The fixing bolt 612 passes through the connecting groove 601 and the pressing column 610 and is threadedly connected with a fixing nut 613. A pressing head 614 is fixed under the pressing column 610. By loosening the fixing nut 613, the fixing bolt 612 is pulled out, and then the engaging knob 606 is turned to drive the movement of the fixed limiting rod 608, thereby realizing the quick removal of the pressing column 610 and the quick replacement of the pressing head 614.

[0024] The clamping device 2 includes a vertical plate 1 201 and a vertical plate 202 symmetrically arranged on the base plate 1. The vertical plate 1 201 and the vertical plate 202 are threadedly connected with a clamping threaded rod 203. A clamping knob 204 is fixed at one end of the clamping threaded rod 203. A clamping block 205 is fixed at the end of the clamping threaded rod 203 away from the clamping knob 204. By turning the clamping knob 204, the clamping threaded rod 203 is driven to rotate, and the clamping block 205 is driven to clamp and fix the fixing groove 3.

[0025] The fixing device 4 includes a fixing rod 401 rotatably arranged on the inner wall of the fixing groove 3 and a slide rail 402 fixedly arranged on the inner wall of the fixing groove 3. The end of the fixing rod 401 away from the inner wall of the fixing groove 3 passes through the fixing groove 3 and is fixed with a fixing knob 403. The fixing rod 401 is provided with a fixing thread 1 404 and a fixing thread 2 405. The fixing thread 1 404 and the fixing thread 2 405 are threadedly connected with a screw nut pair 406. A slider 407 is symmetrically slidable in the slide rail 402. The slider 407 is connected to the screw nut pair 406. A clamping plate 408 is fixed between them, a fixed clamping block 409 is fixed on the inner wall of the clamping plate 408, an operating plate 410 is fixed at the bottom of the fixing groove 3, and the thread rotation directions of the fixing thread 1 404 and the fixing thread 2 405 are opposite. By turning the fixing knob 403, the clamping plate 408 is driven to move, thereby clamping and fixing the outer rings of bearings of different sizes, and finally realizing rapid replacement of the pressing head 614, and clamping and fixing the outer rings of bearings of different sizes at the same time, which greatly improves the convenience of operation.

[0026] The above is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present utility model patent shall be included in the scope of protection of the present utility model patent.

Claims

1. A press for bearing processing, comprising a base plate (1), characterized in that: A clamping device (2) is provided on the bottom plate (1), a fixing groove (3) is provided on the bottom plate (1), a fixing device (4) is provided in the fixing groove (3), a driving device (5) is provided on the bottom plate (1), and a locking device (6) is provided below the driving device (5); The driving device (5) comprises a driving connecting plate (501) fixedly arranged on the bottom plate (1), a driving fixing plate (502) fixedly arranged on the driving connecting plate (501), and a driving oil cylinder (503) fixedly arranged below the driving fixing plate (502).

2. A press for bearing processing according to claim 1, characterized in that: The engaging device (6) comprises a connecting groove (601) fixedly arranged on the piston rod of the driving oil cylinder (503), a locking fixing groove (602) symmetrically provided on both sides of the connecting groove (601), a guide rod (603) symmetrically provided on the inner wall of the locking fixing groove (602), a pushing plate (604) inserted on the guide rod (603), a fixing spring (605) fixedly provided between the guide rods (603) and on the pushing plate (604), one end of the fixing spring (605) away from the pushing plate (604) fixedly provided on the inner wall of the locking fixing groove (602), a locking knob (606) rotatably provided on the locking fixing groove (602), a strip-shaped hole groove (607) provided on the locking knob (606), and the pushing plate ( A fixed limiting rod (608) is fixed on one side of the fixing spring (605) away from the fixing spring (605), and an adjusting rod (609) is fixed on the fixed limiting rod (608), and the adjusting rod (609) is slidably set in the strip hole groove (607), and a pressing column (610) is inserted in the connecting groove (601), and a limiting groove (611) is symmetrically provided on the pressing column (610), and the fixed limiting rod (608) is inserted in the limiting groove (611), and a fixing bolt (612) is inserted above the engaging fixing groove (602), and the fixing bolt (612) passes through the connecting groove (601) and the pressing column (610) and is threadedly connected with a fixing nut (613), and a pressing head (614) is fixed below the pressing column (610).

3. A press for bearing processing according to claim 2, characterized in that: The clamping device (2) comprises a vertical plate 1 (201) and a vertical plate 2 (202) symmetrically arranged on the base plate (1); a clamping threaded rod (203) is threadedly connected to the vertical plate 1 (201) and the vertical plate 2 (202); a clamping knob (204) is fixedly provided at one end of the clamping threaded rod (203); and a clamping block (205) is fixedly provided at one end of the clamping threaded rod (203) away from the clamping knob (204).

4. A press for bearing processing according to claim 3, characterized in that: The fixing device (4) comprises a fixing rod (401) rotatably arranged on the inner wall of the fixing groove (3) and a slide rail (402) fixedly arranged on the inner wall of the fixing groove (3); one end of the fixing rod (401) away from the inner wall of the fixing groove (3) passes through the fixing groove (3) and is fixedly provided with a fixing knob (403); a fixing thread 1 (404) and a fixing thread 2 (405) are provided on the fixing rod (401); a screw nut pair (406) is threadedly connected to the fixing thread 1 (404) and the fixing thread 2 (405); a slider (407) is symmetrically slidably provided in the slide rail (402); a clamping plate (408) is fixedly provided between the slider (407) and the screw nut pair (406); a fixing clamping block (409) is fixedly provided on the inner wall of the clamping plate (408); and an operating plate (410) is fixedly provided at the bottom of the fixing groove (3).

5. A press for bearing processing according to claim 4, characterized in that: The thread rotation directions of the fixing thread 1 (404) and the fixing thread 2 (405) are opposite.

Images