Mechanical part machining clamp

Abstract

The utility model discloses a mechanical part machining clamp which comprises an operation table, a rotating mechanism is connected to the operation table, an adjusting mechanism is installed on a placing plate, an adjusting rod is installed on the adjusting mechanism, a fixing mechanism is installed on the adjusting rod, a buffering mechanism is installed on a fixing plate, and a clamping mechanism is installed on the buffering mechanism. And the upper surface of the placing plate is connected with a placing table. According to the mechanical part machining clamp, an electric push rod is started to drive a fixing plate to move, then an adjusting rod is driven to push a displacement block to slide on a sliding groove, the stability of the fixing plate in the moving process is improved, and when fixing is carried out, through cooperation between a buffer spring and a buffer rod, the situation that a workpiece cannot be clamped due to too large force when the workpiece is clamped can be prevented; and a rotating motor is started to drive a driving gear to rotate, and then a placing plate at the top end of a rotating shaft is driven to rotate, so that the workpiece can be conveniently machined at all angles, great convenience is brought to use of a user, and the flexibility of the clamp is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical parts processing, in particular to a mechanical parts processing fixture. Background Art

[0002] Mechanical parts, also known as mechanical elements, are the basic components of machinery. They are the inseparable individual systems that make up machinery and machines. Mechanical parts are both a discipline that studies and designs the basic mechanical parts of various equipment, and a general term for parts and components. Fixtures are generally used during processing.

[0003] The Chinese patent application with application number CN202020884246.0 discloses a fixture for machining mechanical parts, including a placing table, a splint is provided on the top of the placing table, a sliding block is fixedly connected to the bottom of the splint, a strip groove is provided on the top surface of the placing table, the number of splints is set to two and is symmetrically distributed about the center of the strip groove, the sliding block is slidably engaged with the strip groove, a sliding assembly is provided inside the placing table, a pressing assembly is fixedly connected to the top of the splint, and the sliding assembly includes a V-shaped rod, a transverse connecting sleeve, a first threaded rod, a first knob, a first sliding sleeve, a fixed rod and a second sliding sleeve. The beneficial effect of the utility model is that by turning the first knob, the two splints can be brought close to each other to clamp the mechanical parts, which is convenient for the mechanical parts to be processed to be opposite to the processing device, and by turning the second knob, the pressing block is lowered to press the mechanical parts on the placing table, making the mechanical parts more stable and firm.

[0004] However, the existing clamps still have some defects, such as no rotation function, inability to perform all-round processing on the workpiece, inconvenience for users, and poor practicality. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the utility model provides a mechanical parts processing fixture, the purpose of which is to solve the problems of no rotation function, inability to perform all-round processing on the workpiece, inconvenience for users, poor practicality, etc.

[0006] In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a mechanical parts processing fixture, including an operating table, a rotating mechanism is connected to the operating table, a placing plate is connected to the rotating mechanism, an adjusting mechanism is installed on the placing plate, an adjusting rod is installed on the adjusting mechanism, a fixing mechanism is installed on the adjusting rod, a fixing plate is connected to one side of the fixing mechanism, a buffer mechanism is installed on the fixing plate, and the upper surface of the placing plate is connected to the placing table;

[0007] The rotating mechanism includes a rotating shaft installed on the operating table, a driven gear is sleeved on the rotating shaft, a fixing frame is connected to one side of the rotating shaft, a rotating motor is installed on the fixing frame, an output end of the rotating motor is connected to a driving gear, the driving gear is meshed with the driven gear, an auxiliary rod is connected to the lower surface of the placement plate, an auxiliary wheel is connected to the bottom end of the auxiliary rod, an annular auxiliary groove is connected to the upper surface of the operating table, and the auxiliary wheel slides on the annular auxiliary groove.

[0008] Furthermore, the adjustment mechanism includes an adjustment motor installed on one side of the placement plate, the output end of the adjustment motor is connected to a threaded rod, a slider is threadedly connected to the threaded rod, the bottom end of the adjustment rod is fixedly connected to the slider, an adjustment groove is provided inside the placement plate, the bottom end of the slider slides on the adjustment groove, and a strip-shaped long hole is provided on the upper surface of the placement plate, and the adjustment rod slides on the strip-shaped long hole.

[0009] Furthermore, the fixing mechanism includes an electric push rod installed on one side of the adjusting rod, the output end of the electric push rod is fixedly connected to the fixing plate, a slide groove is provided on one side of the adjusting rod, a displacement block is movably connected to the slide groove, a hinge seat is connected to one side of the fixing plate, and a movable rod is hinged between the hinge seat and the displacement block.

[0010] Furthermore, the buffer mechanism includes a buffer rod installed on the fixed plate, one end of the buffer rod is connected to the buffer plate, a buffer spring is sleeved on the buffer rod, one end of the buffer rod is connected to the limiting plate, and one side of the buffer plate is provided with an anti-slip pad.

[0011] Furthermore, a support leg is fixedly connected to the lower surface of the operating table.

[0012] The beneficial effects of the utility model are:

[0013] The utility model discloses a mechanical parts processing fixture, during actual use, the workpiece is placed on a placement plate, and by starting the adjusting motor, the threaded rod is driven to rotate, and then the slider is driven to slide on the threaded rod, so that the distance between the adjusting rods can be adjusted, which is convenient for fixing the workpiece, and the electric push rod is started to drive the fixed plate to move, and then the adjusting rod is driven to push the displacement block to slide on the slide groove, thereby increasing the stability of the fixed plate when moving, and during fixing, the cooperation between the buffer spring and the buffer rod can prevent the workpiece from being damaged due to excessive force when clamping, and the rotating motor is started to drive the driving gear to rotate, thereby driving the placement plate at the top of the rotating shaft to rotate, which is convenient for processing various angles of the workpiece, greatly facilitates the use of the user, and improves the flexibility of the fixture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1It is a cross-sectional view of a mechanical parts processing fixture of the utility model;

[0015] Figure 2 A mechanical parts processing fixture of the utility model Figure 1 Enlarged view of point A in the middle.

[0016] Reference table of reference numerals:

[0017] 1. Operating table; 2. Rotating mechanism; 201. Rotating shaft; 202. Driven gear; 203. Fixed frame; 204. Rotating motor; 205. Driving gear; 206. Auxiliary rod; 207. Auxiliary wheel; 208. Annular auxiliary groove; 3. Placing plate; 4. Adjusting mechanism; 401. Adjusting motor; 402. Threaded rod; 403. Sliding block; 404. Adjusting groove; 405. Long strip hole; 5. Adjusting rod; 6. Fixing mechanism; 601. Electric push rod; 602. Sliding groove; 603. Displacement block; 604. Articulated seat; 605. Movable rod; 7. Fixing plate; 8. Buffering mechanism; 801. Buffering rod; 802. Buffering plate; 803. Buffering spring; 804. Limiting plate; 805. Anti-slip pad; 9. Placing table; 10. Support leg. DETAILED DESCRIPTION

[0018] The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

[0019] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0020] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0021] like Figure 1 to Figure 2 As shown, a mechanical parts processing fixture includes an operating table 1, a rotating mechanism 2 is connected to the operating table 1, a placing plate 3 is connected to the rotating mechanism 2, an adjusting mechanism 4 is installed on the placing plate 3, an adjusting rod 5 is installed on the adjusting mechanism 4, a fixing mechanism 6 is installed on the adjusting rod 5, a fixing plate 7 is connected to one side of the fixing mechanism 6, a buffer mechanism 8 is installed on the fixing plate 7, and a placing table 9 is connected to the upper surface of the placing plate 3;

[0022] The rotating mechanism 2 includes a rotating shaft 201 installed on the operating table 1, a driven gear 202 is sleeved on the rotating shaft 201, a fixing frame 203 is connected to one side of the rotating shaft 201, a rotating motor 204 is installed on the fixing frame 203, the output end of the rotating motor 204 is connected to a driving gear 205, the driving gear 205 is meshed with the driven gear 202, an auxiliary rod 206 is connected to the lower surface of the placement plate 3, an auxiliary wheel 207 is connected to the bottom end of the auxiliary rod 206, an annular auxiliary groove 208 is connected to the upper surface of the operating table 1, and the auxiliary wheel 207 slides on the annular auxiliary groove 208.

[0023] Specifically, the rotating motor 204 is started to drive the driving gear 205 to rotate, and then the placement plate 3 at the top of the rotating shaft 201 is driven to rotate, so as to facilitate processing of various angles of the workpiece, greatly facilitate the use of the user, and improve the flexibility of the clamp.

[0024] The adjusting mechanism 4 includes an adjusting motor 401 installed on one side of the placing plate 3, the output end of the adjusting motor 401 is connected to a threaded rod 402, a slider 403 is threadedly connected to the threaded rod 402, the bottom end of the adjusting rod 5 is fixedly connected to the slider 403, an adjusting groove 404 is provided inside the placing plate 3, the bottom end of the slider 403 slides on the adjusting groove 404, a strip-shaped long hole 405 is provided on the upper surface of the placing plate 3, and the adjusting rod 5 slides on the strip-shaped long hole 405.

[0025] Specifically, by starting the adjusting motor 401 to drive the threaded rod 402 to rotate, and then drive the slider 403 to slide on the threaded rod 402, the distance between the adjusting rods 5 can be adjusted, so as to facilitate the fixation of the workpiece.

[0026] The fixing mechanism 6 includes an electric push rod 601 installed on one side of the adjusting rod 5, the output end of the electric push rod 601 is fixedly connected to the fixing plate 7, a slide groove 602 is provided on one side of the adjusting rod 5, a displacement block 603 is movably connected to the slide groove 602, a hinge seat 604 is connected to one side of the fixing plate 7, and a movable rod 605 is hinged between the hinge seat 604 and the displacement block 603.

[0027] Specifically, the electric push rod 601 is started to drive the fixed plate 7 to move, and then the adjustment rod 5 is driven to push the displacement block 603 to slide on the slide groove 602, thereby increasing the stability of the fixed plate 7 when moving.

[0028] The buffer mechanism 8 includes a buffer rod 801 installed on the fixed plate 7, one end of the buffer rod 801 is connected to a buffer plate 802, a buffer spring 803 is sleeved on the buffer rod 801, one end of the buffer rod 801 is connected to a limiting plate 804, and one side of the buffer plate 802 is provided with an anti-slip pad 805.

[0029] Specifically, during the fixing process, the cooperation between the buffer spring 803 and the buffer rod 801 can prevent the workpiece from being damaged due to excessive force when the workpiece is clamped.

[0030] A supporting leg 10 is fixedly connected to the lower surface of the operating platform 1 .

[0031] The working principle of the present invention is that in actual use, the workpiece is placed on the placement plate 3, and the adjusting motor 401 is started to drive the threaded rod 402 to rotate, thereby driving the slider 403 to slide on the threaded rod 402, so that the distance between the adjusting rods 5 can be adjusted, which is convenient for fixing the workpiece, and the electric push rod 601 is started to drive the fixed plate 7 to move, thereby driving the adjusting rod 5 to push the displacement block 603 to slide on the slide groove 602, thereby increasing the stability of the fixed plate 7 when moving. When fixing, the cooperation between the buffer spring 803 and the buffer rod 801 can prevent the workpiece from being damaged due to excessive force when clamping the workpiece, and the rotating motor 204 is started to drive the driving gear 205 to rotate, thereby driving the placement plate 3 at the top of the rotating shaft 201 to rotate, thereby facilitating the processing of various angles of the workpiece, greatly facilitating the use of the user, and improving the flexibility of the clamp.

[0032] The above description 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 substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims

1. A mechanical parts processing fixture, characterized in that: The operating table (1) comprises a rotating mechanism (2) connected to the operating table (1), a placing plate (3) connected to the rotating mechanism (2), an adjusting mechanism (4) installed on the placing plate (3), an adjusting rod (5) installed on the adjusting mechanism (4), a fixing mechanism (6) installed on the adjusting rod (5), a fixing plate (7) connected to one side of the fixing mechanism (6), a buffer mechanism (8) installed on the fixing plate (7), and a placing table (9) connected to the upper surface of the placing plate (3); The rotating mechanism (2) comprises a rotating shaft (201) mounted on an operating table (1), a driven gear (202) being sleeved on the rotating shaft (201), a fixing frame (203) being connected to one side of the rotating shaft (201), a rotating motor (204) being mounted on the fixing frame (203), an output end of the rotating motor (204) being connected to a driving gear (205), the driving gear (205) being meshed with the driven gear (202), an auxiliary rod (206) being connected to the lower surface of the placement plate (3), an auxiliary wheel (207) being connected to the bottom end of the auxiliary rod (206), an annular auxiliary groove (208) being connected to the upper surface of the operating table (1), and the auxiliary wheel (207) sliding on the annular auxiliary groove (208).

2. A mechanical parts processing fixture according to claim 1, characterized in that: The adjusting mechanism (4) comprises an adjusting motor (401) installed on one side of the placing plate (3); the output end of the adjusting motor (401) is connected to a threaded rod (402); a slider (403) is threadedly connected to the threaded rod (402); the bottom end of the adjusting rod (5) is fixedly connected to the slider (403); an adjusting groove (404) is provided inside the placing plate (3); the bottom end of the slider (403) slides on the adjusting groove (404); a strip-shaped long hole (405) is provided on the upper surface of the placing plate (3); and the adjusting rod (5) slides on the strip-shaped long hole (405).

3. A mechanical parts processing fixture according to claim 1, characterized in that: The fixing mechanism (6) comprises an electric push rod (601) installed on one side of the adjusting rod (5); the output end of the electric push rod (601) is fixedly connected to the fixing plate (7); a slide groove (602) is provided on one side of the adjusting rod (5); a displacement block (603) is movably connected to the slide groove (602); a hinge seat (604) is connected to one side of the fixing plate (7); a movable rod (605) is hinged between the hinge seat (604) and the displacement block (603).

4. A mechanical parts processing fixture according to claim 1, characterized in that: The buffer mechanism (8) comprises a buffer rod (801) mounted on a fixing plate (7); one end of the buffer rod (801) is connected to a buffer plate (802); a buffer spring (803) is sleeved on the buffer rod (801); one end of the buffer rod (801) is connected to a limiting plate (804); and one side of the buffer plate (802) is provided with an anti-slip pad (805).

5. The mechanical parts processing fixture according to claim 1, characterized in that: The lower surface of the operating table (1) is fixedly connected with a supporting leg (10).

Images