CN221290346U - Quick positioning machining clamp - Google Patents
Quick positioning machining clamp Download PDFInfo
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- CN221290346U CN221290346U CN202323057162.2U CN202323057162U CN221290346U CN 221290346 U CN221290346 U CN 221290346U CN 202323057162 U CN202323057162 U CN 202323057162U CN 221290346 U CN221290346 U CN 221290346U
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- workbench
- movable frame
- rod
- seat
- top surface
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Abstract
The utility model discloses a quick positioning machining clamp, a workbench and a movable frame, wherein clamping seats are arranged on the top surface of the workbench, 4 rubber protection pads are arranged at equal angles of the clamping seats, and the rubber protection pads are arranged on the inner side surfaces of the clamping seats; the support legs are fixedly arranged on the bottom surface of the workbench, and 4 support legs are arranged; the anti-skid pad is arranged on the bottom surface of each supporting leg; the guide mechanism is arranged on the top surface of the workbench and is used for controlling the moving direction of the clamping seat. This quick location's mechanical processing anchor clamps can guarantee to realize the centre gripping location to the work piece through the setting of a motor, and the production and the use cost of reduction reduce the fault rate simultaneously, guarantee can be quick effectual with the centre gripping location of work piece, guarantee stability in use, be favorable to the processing to the work piece, easy and simple to handle is nimble, and the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a quick positioning machining clamp.
Background
Machining refers to the process of changing the external dimension or performance of a workpiece by a mechanical device, and the workpiece needs to be clamped and fixed by a clamp during machining so as to perform machining operation, but the existing machining clamp still has certain defects, such as:
The application number CN201822177425.6 is a clamp for machining mechanical parts, which is capable of rapidly positioning, when in use, a workpiece is required to be clamped and positioned through a plurality of motor drives, so that the production cost is increased, the maintenance cost is increased, any motor fails, the workpiece cannot be clamped and positioned, and the clamp is unfavorable for effectively machining, and in view of the above, the clamp for rapidly positioning mechanical parts is provided to solve the problems.
Disclosure of utility model
The utility model aims to provide a quick positioning machining fixture, which aims to solve the problems of high use cost and high failure rate of the existing machining fixture in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the quick positioning machining fixture comprises a workbench, clamping seats and a movable frame, wherein the clamping seats are arranged on the top surface of the workbench, 4 clamping seats are arranged at equal angles,
The rubber protection pad is arranged on the inner side surface of the clamping seat;
the support legs are fixedly arranged on the bottom surface of the workbench, and 4 support legs are arranged;
The anti-skid pad is arranged on the bottom surface of each supporting leg;
the guide mechanism is arranged on the top surface of the workbench and is used for controlling the moving direction of the clamping seat;
the lifting mechanism is arranged in the inner cavity of the workbench and is used for moving the movable frame in the vertical direction;
The rotating mechanism is connected with the lifting mechanism and is used for converting lifting linear movement into rotary movement;
the pushing mechanism is connected with the rotating mechanism and is used for driving the clamping seat to horizontally move;
the guide mechanism includes:
the fixed sliding rails are provided with 4 fixed sliding rails at equal angles and are fixedly arranged on the top surface of the workbench;
The sliding groove is formed in the bottom surface of the clamping seat and is in sliding connection with the fixed sliding rail.
By adopting the technical scheme, the workpiece can be conveniently and rapidly clamped and positioned.
As a preferable technical scheme of the utility model, the section shapes of the fixed sliding rail and the sliding groove are identical T-shapes.
By adopting the technical scheme, the clamping seat can be conveniently ensured to stably and effectively move, and separation is avoided.
As a preferred embodiment of the present utility model, the lifting mechanism includes:
the motor is fixedly arranged on the inner bottom surface of the workbench;
The bottom end of the screw rod is connected with the shaft end of the motor in a key manner, the top end of the screw rod is connected with the inner top surface bearing of the workbench, the movable frame is sleeved on the outer side of the screw rod and is in threaded connection with the screw rod, and the movable frame is in a cross shape in structure;
The guide rods are symmetrically arranged, the top ends of the guide rods are fixedly connected with the inner top surface of the workbench, the bottom ends of the guide rods are fixedly connected with the inner bottom surface of the workbench, the guide rods penetrate through the movable frame, and meanwhile the guide rods are in sliding connection with the movable frame.
By adopting the technical scheme, the movable frame can be conveniently moved by the rotation of the screw rod.
As a preferred embodiment of the present utility model, the rotation mechanism includes:
the fixing seat is fixedly arranged on the side surface of the workbench;
The rotating rod is rotatably connected to the outer end of the fixed seat, penetrates through the through groove and is arranged on the side wall of the workbench in a penetrating manner;
The lower end of the connecting rod is rotationally connected with the lower end of the rotating rod, and the upper end of the connecting rod is rotationally connected with the outer end of the movable frame.
By adopting the technical scheme, the rotating rod is driven to rotate through the arrangement of the connecting rod when the movable frame is convenient to move.
As a preferred embodiment of the present utility model, the pushing mechanism includes:
the outer end of the push rod is connected with the top end shaft end of the rotating rod;
The connecting seat is fixedly arranged on the outer side face of the clamping seat and is rotationally connected with the inner end of the push rod.
By adopting the technical scheme, the clamping seat is driven to move through the arrangement of the push rod and the connecting seat when the rotating rod rotates conveniently.
As a preferable technical scheme of the utility model, the distance from the fixing seat to the connecting position of the rotating rod and the connecting rod is 3 times of the distance from the fixing seat to the connecting position of the rotating rod and the push rod.
By adopting the technical scheme, the clamp seat is convenient to ensure that the clamp seat is driven to move more labor-saving.
Compared with the prior art, the utility model has the beneficial effects that: the quick positioning mechanical processing clamp can ensure that the clamping and positioning of the workpiece can be realized through the arrangement of one motor, the production cost and the use cost are reduced, the failure rate is reduced, the workpiece can be clamped and positioned quickly and effectively, the use stability is ensured, the workpiece can be processed conveniently, the operation is simple and flexible, and the practicability is strong;
1. The screw rod is rotated by starting the motor, so that the movable frame moves downwards under the action of the guide rod, and the rotating rod rotates by taking the fixed seat as a fulcrum under the action of the connecting rod;
2. When the rotating rod rotates, the clamping seat is pushed to move inwards by the action of the push rod and the connecting seat, so that the workpiece can be clamped and positioned rapidly by the four clamping seats which move synchronously.
Drawings
FIG. 1 is a schematic top view of the present utility model;
FIG. 2 is a schematic view of a front view in cross section;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic view of a connection structure between a fixed rail and a chute according to the present utility model;
Fig. 5 is a schematic view of a three-dimensional connection structure of a screw and a movable frame according to the present utility model.
In the figure: 1. a work table; 2. a clamping seat; 3. a rubber protective pad; 4. a support leg; 5. an anti-slip pad; 6. fixing the sliding rail; 7. a chute; 8. a motor; 9. a screw rod; 10. a moving rack; 11. a guide rod; 12. a fixing seat; 13. a rotating lever; 14. a through groove; 15. a connecting rod; 16. a push rod; 17. and a connecting seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the technical scheme of the present utility model is as follows: the mechanical processing clamp comprises a workbench 1 and a clamping seat 2, wherein the clamping seat 2 is arranged on the top surface of the workbench 1, 4 clamping seats 2 are arranged at equal angles, a rubber protection pad 3 is arranged on the inner side surface of the clamping seat 2, supporting legs 4 are fixedly arranged on the bottom surface of the workbench 1, 4 supporting legs 4 are arranged, and an anti-skid pad 5 is arranged on the bottom surface of each supporting leg 4;
The fixed slide rails 6 with the equal angles are fixedly arranged on the top surface of the workbench 1, the slide grooves 7 are arranged on the bottom surface of the clamping seat 2, the slide grooves 7 are in sliding connection with the fixed slide rails 6, and the cross section shapes of the fixed slide rails 6 and the slide grooves 7 are identical T-shaped;
The motor 8 is fixedly arranged on the inner bottom surface of the workbench 1, the bottom end of the screw rod 9 is connected with the shaft end of the motor 8 in a key manner, the top end of the screw rod 9 is connected with the inner top surface of the workbench 1 through a bearing, the movable frame 10 is sleeved on the outer side of the screw rod 9, the movable frame 10 is in threaded connection with the screw rod 9, the movable frame 10 is in a cross shape, the top ends of two symmetrically arranged guide rods 11 are fixedly connected with the inner top surface of the workbench 1, the bottom ends of the guide rods 11 are fixedly connected with the inner bottom surface of the workbench 1, the guide rods 11 penetrate through the movable frame 10, and meanwhile the guide rods 11 are in sliding connection with the movable frame 10;
The fixed seat 12 is fixedly arranged on the side surface of the workbench 1, the rotating rod 13 is rotationally connected to the outer end of the fixed seat 12, the rotating rod 13 penetrates through the groove 14, the groove 14 penetrates through the side wall of the workbench 1, the lower end of the connecting rod 15 is rotationally connected with the lower end of the rotating rod 13, and the upper end of the connecting rod 15 is rotationally connected with the outer end of the movable frame 10;
The outer end of the push rod 16 is connected with the top end shaft end of the rotating rod 13, the connecting seat 17 is fixedly arranged on the outer side face of the clamping seat 2, the connecting seat 17 is rotationally connected with the inner end of the push rod 16, and the distance from the fixed seat 12 to the connecting position of the rotating rod 13 and the connecting rod 15 is 3 times that from the fixed seat 12 to the connecting position of the rotating rod 13 and the push rod 16.
Working principle: when the device is used, a workpiece is firstly placed on the top surface of the workbench 1 and between the four clamping seats 2, and then the screw rod 9 is rotated by starting the motor 8, so that the movable frame 10 in threaded connection with the screw rod 9 moves downwards under the action of the guide rod 11;
When the movable frame 10 moves downwards, the rotating rod 13 is driven by the action of the connecting rod 15 to rotate by taking the fixed seat 12 as a fulcrum, so that the clamping seat 2 is pushed to move inwards by the action of the push rod 16 and the connecting seat 17, and therefore, workpieces can be rapidly clamped and positioned by the four clamping seats 2 which move synchronously, the workpiece processing is facilitated, and details which are not described in the specification belong to the prior art known to the expert in the field.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a quick location's machining anchor clamps, includes workstation (1), cassette (2) and removes frame (10), cassette (2) set up in the top surface of workstation (1), just cassette (2) equiangular degree is provided with 4, its characterized in that still includes:
the rubber protection pad (3), the rubber protection pad (3) is installed on the inner side surface of the clamping seat (2);
the support legs (4) are fixedly arranged on the bottom surface of the workbench (1), and 4 support legs (4) are arranged;
a non-slip mat (5), wherein the non-slip mat (5) is arranged on the bottom surface of each supporting leg (4);
The guide mechanism is arranged on the top surface of the workbench (1) and is used for controlling the moving direction of the clamping seat (2);
the lifting mechanism is arranged in the inner cavity of the workbench (1) and is used for moving the movable frame (10) in the vertical direction;
The rotating mechanism is connected with the lifting mechanism and is used for converting lifting linear movement into rotary movement;
The pushing mechanism is connected with the rotating mechanism and is used for driving the clamping seat (2) to horizontally move;
the guide mechanism includes:
The fixed sliding rails (6) are arranged on the top surface of the workbench (1) in an equiangular manner, and the fixed sliding rails (6) are fixedly arranged on the top surface of the workbench (1);
The sliding groove (7) is formed in the bottom surface of the clamping seat (2), and the sliding groove (7) is in sliding connection with the fixed sliding rail (6).
2. A quick positioning machining fixture according to claim 1, characterized in that the cross-section of the fixed slide rail (6) and the slide groove (7) is in the shape of a matched T.
3. A quick positioning machining fixture as claimed in claim 1 wherein said lifting mechanism comprises:
the motor (8) is fixedly arranged on the inner bottom surface of the workbench (1);
The bottom end of the screw rod (9) is connected with the shaft end of the motor (8) in a key manner, the top end of the screw rod (9) is connected with the inner top surface bearing of the workbench (1), the movable frame (10) is sleeved on the outer side of the screw rod (9), the movable frame (10) is in threaded connection with the screw rod (9), and the movable frame (10) is in a cross shape in structure;
The guide rods (11), the top ends of the two guide rods (11) which are symmetrically arranged are fixedly connected with the inner top surface of the workbench (1), the bottom ends of the guide rods (11) are fixedly connected with the inner bottom surface of the workbench (1), the guide rods (11) penetrate through the movable frame (10) to be arranged, and meanwhile the guide rods (11) are in sliding connection with the movable frame (10).
4. A quick setting machining fixture as defined in claim 3, wherein said rotating mechanism comprises:
The fixing seat (12), the fixing seat (12) is fixedly arranged on the side surface of the workbench (1);
The rotating rod (13) is rotatably connected to the outer end of the fixed seat (12), the rotating rod (13) penetrates through the through groove (14), and the through groove (14) penetrates through the side wall of the workbench (1);
The lower end of the connecting rod (15) is rotationally connected with the lower end of the rotating rod (13), and the upper end of the connecting rod (15) is rotationally connected with the outer end of the movable frame (10).
5. The quick positioning machining fixture of claim 4 wherein said pushing mechanism comprises:
The outer end of the push rod (16) is connected with the top end shaft end of the rotating rod (13);
The connecting seat (17), connecting seat (17) fixed mounting in the lateral surface of cassette (2), just connecting seat (17) with the inner rotation of push rod (16) is connected.
6. A quick positioning machining fixture according to claim 5, characterized in that the distance from the fixing base (12) to the junction of the rotating rod (13) and the connecting rod (15) is 3 times the distance from the fixing base (12) to the junction of the rotating rod (13) and the push rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323057162.2U CN221290346U (en) | 2023-11-13 | 2023-11-13 | Quick positioning machining clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323057162.2U CN221290346U (en) | 2023-11-13 | 2023-11-13 | Quick positioning machining clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221290346U true CN221290346U (en) | 2024-07-09 |
Family
ID=91749632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323057162.2U Active CN221290346U (en) | 2023-11-13 | 2023-11-13 | Quick positioning machining clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221290346U (en) |
-
2023
- 2023-11-13 CN CN202323057162.2U patent/CN221290346U/en active Active
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