Fixing and clamping device for bearing seat machining

Abstract

The utility model discloses a fixing and clamping device for bearing seat machining, and relates to the field of bearing seat machining. Comprising a workbench, a positioning clamping groove is fixedly formed in the workbench, a movable notch is formed in the position, located in the positioning clamping groove, of the workbench, a discharging sliding groove is formed in the tail end of the positioning clamping groove, a clamping mechanism is arranged in the middle of the positioning clamping groove, a positioning clamping sleeve is fixedly installed on one side of the positioning clamping groove, and positioning through holes are formed in the four corners of the bottom of the positioning clamping sleeve; a hydraulic cylinder is fixedly installed in the positioning clamping sleeve, a clamping block is fixedly installed at the tail end of the hydraulic cylinder, non-slip mats are fixedly installed on the inner wall of the clamping block and the inner wall of the positioning clamping groove, and a discharging mechanism is arranged at the movable notch in the workbench. The clamping block can be driven by the hydraulic cylinder to move forwards so as to clamp the bearing seat, the driving lead screw can be driven by the servo motor to rotate after machining is finished, the discharging frame on the lead screw sliding block can be driven by the driving lead screw to move forwards after the driving lead screw rotates, and therefore the bearing seat is poked into the discharging sliding groove, and discharging is rapidly completed.

Description

Technical Field

[0001] The utility model relates to the field of bearing seat processing, in particular to a fixing and clamping device for bearing seat processing. Background Art

[0002] In the prior art, the patent name is a Chinese utility model patent with publication number: CN220051501U, which discloses a fixing device for processing a bearing seat, comprising a workbench, a left clamping part and a right clamping part; the top of the workbench is fixedly connected to a support plate, a driving part is provided on the support plate, and side pressure plates are provided on the left and right sides of the workbench table surface; the left clamping part comprises several left lower guide wheels arranged on the left side of the bottom surface of the workbench table surface, the support plate is provided with a left upper guide wheel cooperating with the left lower guide wheel, the left side of the fixed plate is provided with a traction rope which is fixed to the right side pressure plate after one end is fixed to the fixed plate, and the other end is sequentially laid on the upper left guide wheel and the lower left guide wheel; the right clamping part comprises several right lower guide wheels arranged on the right side of the bottom surface of the workbench table surface, the support plate is provided with a right upper guide wheel cooperating with the lower right guide wheel, and the right side of the fixed plate is provided with a traction rope which is fixed to the left side pressure plate after one end is sequentially laid on the upper right guide wheel and the lower right guide wheel. When processing the bearing seat, it is necessary to drill a hole at its bottom. However, the device fixes the bearing seat through a fixing plate and a side pressure plate. The fixing plate is located in the path of the drill bit. The bearing seat fixed by this device cannot be drilled, and it is inconvenient to unload the material during the processing. Utility Model Content

[0003] The main purpose of the present invention is to provide a fixing and clamping device for bearing seat processing, which can effectively solve the problems mentioned in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A fixed clamping device for bearing seat processing includes a workbench, a positioning slot is fixedly installed on the workbench, a movable notch is provided in the positioning slot on the workbench, a unloading chute is provided at the end of the positioning slot, a clamping mechanism is provided in the middle of the positioning slot, the clamping mechanism includes an anti-slip pad, a clamping block, a hydraulic cylinder, a positioning sleeve and a positioning through hole, the positioning sleeve is fixedly installed on one side of the positioning slot, the four corners of the bottom of the positioning sleeve are provided with positioning through holes, a hydraulic cylinder is fixedly installed in the positioning sleeve, and a clamping block is fixedly installed at the end of the hydraulic cylinder The clamping block and the inner wall of the positioning slot are fixedly installed with anti-slip pads, and a unloading mechanism is provided at the movable notch on the workbench. The unloading mechanism includes a driving screw, a movable shaft, an unloading rack, a positioning seat, a torsion spring, a gear rod and a screw slider. The driving screw is arranged in the middle position of the bottom of the workbench, and a screw slider is provided on the driving screw. A positioning seat is fixedly installed on the screw slider, a gear rod is fixedly installed on the positioning seat, and a movable shaft is movably installed on the positioning seat. A torsion spring is sleeved on the movable shaft, and an unloading rack is fixedly installed on the movable shaft.

[0006] Furthermore, glue is provided on the anti-slip pad, and the anti-slip pad is fixed to the clamping block and the positioning slot by the glue.

[0007] Furthermore, a screw is provided in the positioning through hole, and the positioning sleeve is fixed on the workbench by the screw. A movable hole is provided on one side of the positioning slot, and the clamping block extends into the positioning slot through the notch.

[0008] Furthermore, a servo motor is provided at the bottom of the workbench, and the output end of the servo motor is connected to one end of the driving screw.

[0009] Furthermore, the unloading rack is movably mounted on the positioning seat via a movable shaft, one end of the torsion spring is connected to the movable shaft, and the other end of the torsion spring is connected to the positioning seat.

[0010] Furthermore, the unloading rack passes through the workbench through a movable notch.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] When in use, the bearing seat can be placed in the middle position of the positioning slot, and then the clamping block is driven forward by the hydraulic cylinder to clamp the bearing seat. After the processing is completed, the servo motor can be used to drive the driving screw to rotate. After the driving screw rotates, it will drive the unloading rack on the screw slider to move forward, thereby moving the bearing seat into the unloading chute to quickly complete the unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the clamping structure of the present invention;

[0015] Figure 3 It is a schematic diagram of the unloading mechanism of the present utility model.

[0016] In the figure: 1. unloading chute; 2. workbench; 3. movable notch; 4. positioning slot; 5. clamping mechanism; 501. anti-slip pad; 502. clamping block; 503. hydraulic cylinder; 504. positioning sleeve; 505. positioning through hole; 6. unloading mechanism; 601. driving screw; 602. movable shaft; 603. unloading rack; 604. positioning seat; 605. torsion spring; 606. gear lever; 607. screw slider. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figures 1 to 3 As shown, a fixed clamping device for bearing seat processing includes a workbench 2, a positioning slot 4 is fixedly installed on the workbench 2, a movable notch 3 is provided on the workbench 2 in the positioning slot 4, a unloading chute 1 is provided at the end of the positioning slot 4, a clamping mechanism 5 is provided in the middle of the positioning slot 4, a unloading mechanism 6 is provided at the movable notch 3 on the workbench 2, and a unloading rack 603 passes through the workbench 2 through the movable notch 3.

[0019] A clamping mechanism 5 is provided in the middle position of the positioning slot 4, and the clamping mechanism 5 includes an anti-slip pad 501, a clamping block 502, a hydraulic cylinder 503, a positioning sleeve 504 and a positioning through-hole 505. The positioning sleeve 504 is fixedly installed on one side of the positioning slot 4, and positioning through-holes 505 are provided at the four corners of the bottom of the positioning sleeve 504. A hydraulic cylinder 503 is fixedly installed in the positioning sleeve 504, and a clamping block 502 is fixedly installed at the end of the hydraulic cylinder 503. Anti-slip pads 501 are fixedly installed on the clamping block 502 and the inner wall of the positioning slot 4. The hydraulic cylinder 503 can drive the clamping block 502 to move back and forth, thereby clamping the bearing seat in the positioning slot 4.

[0020] The movable notch 3 on the workbench 2 is provided with a discharge mechanism 6, which includes a driving screw 601, a movable shaft 602, a discharge frame 603, a positioning seat 604, a torsion spring 605, a gear lever 606 and a screw slider 607. The driving screw 601 is arranged at the middle position of the bottom of the workbench 2, and a screw slider 607 is provided on the driving screw 601. The positioning seat 604 is fixedly installed on the screw slider 607, the positioning seat 604 is fixedly installed on the gear lever 606, and the positioning seat 604 is movably installed with a movable shaft 60 2. A torsion spring 605 is sleeved on the movable shaft 602, and a discharge rack 603 is fixedly installed on the movable shaft 602. The driving screw 601 can drive the screw slider 607 to move back and forth, thereby moving the discharge rack 603 back and forth. At the same time, the torsion spring 605 will provide torsion for the movable shaft 602, so that the discharge rack 603 is placed on the gear rod 606, and when the discharge rack 603 moves forward, it will move the workpiece. When unloading and retreating, the discharge rack 603 will rotate counterclockwise along the movable shaft 602, so that the discharge rack 603 passes under the workpiece.

[0021] It should be noted that the present invention is a fixing clamping device for bearing seat processing. In actual use, the bearing seat is first placed in the 4th position of the positioning slot. Since a screw is provided in the positioning through hole 505, the positioning sleeve 504 is fixed to the workbench 2 by the screw. A movable hole is provided on one side of the positioning slot 4, and the clamping block 502 extends into the positioning slot 4 through the notch. Then, the clamping block 502 can be driven forward by the hydraulic cylinder 503 to clamp the bearing seat. At the same time, since a servo motor is provided at the bottom of the workbench 2, and the servo motor The output end of the servo motor is connected to one end of the driving screw 601, and the unloading rack 603 is movably installed on the positioning seat 604 through the movable shaft 602. One end of the torsion spring 605 is connected to the movable shaft 602, and the other end of the torsion spring 605 is connected to the positioning seat 604. Therefore, after the processing is completed, the driving screw 601 can be driven to rotate by the servo motor. After the driving screw 601 rotates, it will drive the unloading rack 603 on the screw slider 607 to move forward, thereby moving the bearing seat into the unloading chute 1 to quickly complete the unloading.

[0022] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A fixing and clamping device for bearing seat processing, characterized in that: The invention comprises a workbench (2), wherein a positioning slot (4) is fixedly mounted on the workbench (2), a movable notch (3) is arranged in the positioning slot (4) on the workbench (2), a discharge chute (1) is arranged at the end of the positioning slot (4), a clamping mechanism (5) is arranged in the middle of the positioning slot (4), the clamping mechanism (5) comprises an anti-slip pad (501), a clamping block (502), a hydraulic cylinder (503), a positioning sleeve (504) and a positioning through hole (505), the positioning sleeve (504) is fixedly mounted on one side of the positioning slot (4), the positioning through holes (505) are arranged at the four corners of the bottom of the positioning sleeve (504), a hydraulic cylinder (503) is fixedly mounted in the positioning sleeve (504), a clamping block (502) is fixedly mounted at the end of the hydraulic cylinder (503), the clamping block (502) and the inner wall of the positioning slot (4) are provided with a plurality of positioning holes (505). The workbench (2) is provided with an anti-skid pad (501) fixedly mounted thereon. A discharge mechanism (6) is provided at the movable notch (3) on the workbench (2). The discharge mechanism (6) comprises a driving screw (601), a movable shaft (602), a discharge frame (603), a positioning seat (604), a torsion spring (605), a shift rod (606) and a screw slider (607). The driving screw (601) is arranged at the middle position of the bottom of the workbench (2). A screw slider (607) is provided on the driving screw (601). A positioning seat (604) is fixedly mounted on the screw slider (607). A shift rod (606) is fixedly mounted on the positioning seat (604). A movable shaft (602) is movably mounted on the positioning seat (604). A torsion spring (605) is sleeved on the movable shaft (602). The movable shaft (602) is fixedly mounted with a discharge frame (603).

2. A fixing and clamping device for bearing seat processing according to claim 1, characterized in that: Glue is provided on the anti-skid pad (501), and the anti-skid pad (501) is fixed to the clamping block (502) and the positioning slot (4) by means of the glue.

3. A fixing and clamping device for bearing seat processing according to claim 2, characterized in that: A screw is provided in the positioning through hole (505), the positioning sleeve (504) is fixed to the workbench (2) by means of the screw, a movable hole is provided on one side of the positioning slot (4), and the clamping block (502) extends into the positioning slot (4) through the notch.

4. A fixing and clamping device for bearing seat processing according to claim 3, characterized in that: A servo motor is provided at the bottom of the workbench (2), and the output end of the servo motor is connected to one end of a driving screw rod (601).

5. A fixing and clamping device for bearing seat processing according to claim 4, characterized in that: The unloading rack (603) is movably mounted on the positioning seat (604) via a movable shaft (602); one end of the torsion spring (605) is connected to the movable shaft (602); and the other end of the torsion spring (605) is connected to the positioning seat (604).

6. A fixing and clamping device for bearing seat processing according to claim 5, characterized in that: The unloading rack (603) passes through the workbench (2) via the movable notch (3).

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