Fixing device for metal machining

Abstract

The utility model relates to the technical field of fixing devices, and discloses a metal processing fixing device which comprises a fixing box, a supporting partition plate is fixedly connected to the inner wall of the fixing box, a motor is fixedly connected to the top of the supporting partition plate, a motor rotating rod is fixedly connected to the output end of the motor, and a gear is fixedly connected to the top of the motor rotating rod. The outer wall of the gear is in meshed connection with a guide gear, the bottom of the guide gear is rotationally connected with a rotating rod, the bottom of the rotating rod is rotationally connected to the top of the supporting partition plate, a guide groove is formed in the inner wall of the guide gear, and a limiting rod is arranged on the inner wall of the guide groove in a contact mode. The operation motor, the motor output end rotating motor rotating rod, the motor rotating rod rotating gear and the gear are meshed with the guide gear, the guide gear rotates with the rotating rod as the center, the guide gear drives the limiting rod to move inwards along the guide groove, and therefore materials with different diameters can be fixed.

Description

TECHNICAL FIELD

[0001] The utility model relates to fixing device technical field especially relates to a fixed device for metal processing. BACKGROUND

[0002] The fixing device is used for fixing the workpiece or tool in the processing process, and ensures the stability of the position of the workpiece during processing, so as to improve the machining accuracy, safety and efficiency. According to the specific processing process and demand, the fixing device has various types and designs, and the fixing device for metal processing has various types, and different types of fixing devices have different advantages in different processing environments. Selecting the appropriate fixing device can improve the machining accuracy, reduce the machining error, shorten the processing cycle, improve the production efficiency, and ensure the safety during processing.

[0003] Most of the fixing devices in the prior art are manual clamping and numerical control clamping, but the fixing range to be processed is wide, the fixing device in the existing equipment has great limitations, and materials of different sizes cannot be fixed. UTILITY MODEL CONTENTS

[0004] To at least partially solve the above technical problems, the utility model provides a fixing device for metal processing.

[0005] The utility model adopts the following technical scheme: a fixing device for metal processing, including fixed box, fixed box inner wall is connected with support partition board, support partition board top is connected with motor, motor output fixed connection has motor rotation rod, motor rotation rod top fixed connection has gear, gear outer wall is connected with guide gear, guide gear bottom rotation is connected with rotation rod, rotation rod bottom rotation is connected in support partition board top, guide gear inner wall is equipped with guide groove, guide groove inner wall is in contact with the arrangement of limiting rod.

[0006] As a further improvement of the above scheme, the guide groove is provided with a plurality of guide grooves, the plurality of guide grooves are evenly arranged at the center of the guide gear, and the plurality of limiting rods are evenly arranged at the center of the guide gear.

[0007] Through the above technical scheme, the motor is operated, the motor output end rotates the motor rotating rod, the motor rotating rod rotates the gear, the gear engages the guide gear, and the guide gear rotates around the rotating rod.

[0008] As a further improvement of the above scheme, the limiting rod top is fixedly connected with a fixed head, the fixed box top is provided with an avoiding groove, the limiting rod outer wall is slidably connected in the avoiding groove inner wall, and the support partition board inner wall is provided with an avoiding groove two, the limiting rod outer wall is slidably connected in the avoiding groove two inner wall.

[0009] As a further improvement of the above-mentioned scheme, the limiting rod extends through the inner wall of the support partition plate, the inner wall of the hydraulic rod is fixedly connected with the bottom of the inner wall of the fixed box, and the piston rod is slidably connected with the inner wall of the hydraulic rod.

[0010] As a further improvement of the above-mentioned scheme, the top of the piston rod is fixedly connected with the fixed seat, the top of the fixed seat is provided with an avoiding groove three, and the inner wall of the avoiding groove three is provided with a guide sliding groove.

[0011] As a further improvement of the above-mentioned scheme, the avoiding groove three is provided with a plurality of avoiding grooves three, the plurality of avoiding grooves three are evenly arranged at the center of the fixed seat, the guide sliding groove is provided with a plurality of guide sliding grooves, and the plurality of guide sliding grooves are evenly arranged at the center of the fixed seat.

[0012] As a further improvement of the above-mentioned scheme, the inner wall of the guide sliding groove is slidably connected with the guide sliding block, the outer wall of the guide sliding block is fixedly connected with the outer wall of the limiting rod, and the outer wall of the limiting rod is slidably connected with the inner wall of the avoiding groove three.

[0013] Through the above technical scheme, the hydraulic rod is operated, the hydraulic rod drives the piston rod to move downward along the inner wall, the piston rod pulls the fixed seat, the fixed seat pulls the guide sliding block downward through the guide sliding groove, and the guide sliding block pulls the limiting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model lie in:

[0015] The utility model discloses a rotating motor, motor output end rotating motor rotating rod, motor rotating rod rotates gear, gear engages guide gear, guide gear rotates with rotating rod as center, guide gear drives limiting rod to move inward along guide groove, thereby the material of different diameters is fixed, and the application range of equipment is increased.

[0016] The utility model discloses a rotating hydraulic rod, hydraulic rod makes piston rod move downward along the inner wall, piston rod pulls fixed seat, fixed seat pulls guide sliding block downward through guide sliding groove, guide sliding block pulls limiting rod, limiting rod pulls fixed head, and the top of material is fixed, prevents material from separating from equipment in the processing. ACCURACY OF DRAWINGS

[0017] Figure 1 It is the whole structure schematic diagram of the utility model;

[0018] Figure 2 It is the fixed box section structure schematic diagram of the utility model;

[0019] Figure 3 It is the guide groove structure schematic diagram of the utility model;

[0020] Figure 4 It is the guide sliding block structure schematic diagram of the utility model;

[0021] Figure 5 The utility model discloses Figure 4 Amplification structure schematic view of A part.

[0022] Main symbol explanation:

[0023] 1, fixed box, 2, support partition, 3, motor, 4, motor rotating rod, 5, gear, 6, guide gear, 7, guide groove, 8, limiting rod, 9, rotating rod, 10, fixed head, 11, avoiding groove, 12, avoiding groove two, 13, hydraulic rod, 14, piston rod, 15, fixed seat, 16, avoiding groove three, 17, guide sliding slot, 18, guide sliding block. Specific embodiments

[0024] Below, combining with the specific embodiments of the utility model, need explanation is, under the premise of not conflicting, the following described each embodiment between or each technical feature between can be arbitrarily combined to form new embodiment.

[0025] Embodiment:

[0026] Please combine Figures 1-5 The utility model discloses a kind of fixed devices for metal processing, including fixed box 1, support partition 2 is fixedly connected in the inner wall of fixed box 1, motor 3 is fixedly connected in the top of support partition 2, motor rotating rod 4 is fixedly connected in the output end of motor 3, gear 5 is fixedly connected in the top of motor rotating rod 4, guide gear 6 is engagedly connected in the outer wall of gear 5, rotating rod 9 is rotatably connected in the bottom of guide gear 6, rotating rod 9 is rotatably connected in the top of support partition 2, guide groove 7 is opened in the inner wall of guide gear 6, limiting rod 8 is contacted and arranged in the inner wall of guide groove 7.

[0027] Guide groove 7 is opened with several, several guide grooves 7 are evenly arranged with the center of guide gear 6, limiting rod 8 is arranged with several, several limiting rods 8 are evenly arranged with the center of guide gear 6.

[0028] Fixed head 10 is fixedly connected in the top of limiting rod 8, avoiding groove 11 is opened in the top of fixed box 1, limiting rod 8 is slidably connected in the inner wall of avoiding groove 11, avoiding groove two 12 is opened in the inner wall of support partition 2, limiting rod 8 is slidably connected in the inner wall of avoiding groove two 12.

[0029] Limiting rod 8 extends through the inner wall of support partition 2 and extends, hydraulic rod 13 is fixedly connected in the inner wall bottom of fixed box 1, piston rod 14 is slidably connected in the inner wall of hydraulic rod 13.

[0030] Fixed seat 15 is fixedly connected in the top of piston rod 14, avoiding groove three 16 is opened in the top of fixed seat 15, guide sliding slot 17 is opened in the inner wall of avoiding groove three 16.

[0031] The several avoiding grooves three 16 are evenly arranged with the center of the fixing seat 15, and the several guiding grooves 17 are evenly arranged with the center of the fixing seat 15.

[0032] The inner wall of the guiding groove 17 is slidably connected with a guiding sliding block 18, the outer wall of the guiding sliding block 18 is fixedly connected with the outer wall of the limiting rod 8, and the outer wall of the limiting rod 8 is slidably connected with the inner wall of the avoiding groove three 16.

[0033] The implementation principle of the fixing device for metal processing in the embodiment is as follows: the motor 3 is operated, the motor 3 rotates the motor rotating rod 4 at the output end, the motor rotating rod 4 rotates the gear 5, the gear 5 meshes with the guiding gear 6, the guiding gear 6 rotates around the rotating rod 9, the guiding gear 6 drives the limiting rod 8 to move inward along the guiding groove 7, the limiting rod 8 drives the fixing head 10 to move, at the same time, the limiting rod 8 moves along the avoiding groove 11 at the top of the fixing box 1, the outer wall of the limiting rod 8 moves along the avoiding groove two 12 formed by the supporting partition plate 2, the bottom of the limiting rod 8 drives the guiding sliding block 18 to move along the guiding sliding groove 17 and the avoiding groove three 16, so that materials with different diameters are fixed, the application range of the equipment is increased, the hydraulic rod 13 is operated, the hydraulic rod 13 drives the piston rod 14 to move downward along the inner wall, the piston rod 14 pulls the fixing seat 15, the fixing seat 15 pulls the guiding sliding block 18 to move downward through the guiding sliding groove 17, the guiding sliding block 18 pulls the limiting rod 8, the limiting rod 8 pulls the fixing head 10, the top of the material is fixed, and the material is prevented from being separated from the equipment in the processing process.

[0034] The above-mentioned embodiment is only a preferred embodiment of the utility model, and cannot be used to limit the range of protection of the utility model, and any non-substantial change and replacement made by the person skilled in the art on the basis of the utility model belongs to the range of protection required by the utility model.

Claims

1. A fixture for metal working, characterized by, The utility model relates to a fixed box (1), the fixed box (1) inner wall fixedly connected with the support baffle (2), the support baffle (2) top fixedly connected with motor (3), motor (3) output fixedly connected with motor rotation rod (4), motor rotation rod (4) top fixedly connected with gear (5), gear (5) outer wall engagement is connected with guide gear (6), guide gear (6) bottom rotatably connected with rotation rod (9), rotation rod (9) bottom rotatably connected in support baffle (2) top, the guide groove (7) of guide gear (6) inner wall is set up, the guide groove (7) inner wall contact set up with limiting rod (8).

2. A fixture for metal working as defined in claim 1, wherein: The guide groove (7) is set up with several, several guide grooves (7) are evenly arranged at the center of the guide gear (6), the limiting rod (8) is provided with several, and the limiting rod (8) is evenly arranged at the center of the guide gear (6).

3. A fixture for metal working according to claim 1 or 2, characterized in that: The limiting rod (8) top fixedly connected with fixed head (10), the fixed box (1) top is set up with the avoidance slot (11), the limiting rod (8) outer wall slidingly connected in the avoidance slot (11) inner wall, the support baffle (2) inner wall is set up with avoidance slot two (12), the limiting rod (8) outer wall slidingly connected in the avoidance slot two (12) inner wall.

4. A fixture for metal working as defined in claim 3, wherein: The limiting rod (8) extends through the inner wall of the support baffle (2), and the inner wall of the fixed box (1) is fixedly connected with a hydraulic rod (13).

5. A fixture for metal working as defined in claim 4, wherein: The piston rod (14) top fixedly connected with fixed seat (15), the fixed seat (15) top is set up with the avoidance slot three (16), the avoidance slot three (16) inner wall is set up with guide sliding slot (17).

6. A fixture for metal working as defined in claim 5, wherein: The avoidance slot three (16) is set up with several, several avoidance slot three (16) are evenly arranged at the center of the fixed seat (15), the guide sliding slot (17) is set up with several, several guide sliding slots (17) are evenly arranged at the center of the fixed seat (15).

7. A fixture for metal working as defined in claim 5, wherein: The guide sliding slot (17) inner wall slidingly connected with guide sliding block (18), the guide sliding block (18) outer wall fixedly connected in the limiting rod (8) outer wall, the limiting rod (8) outer wall slidingly connected in the avoidance slot three (16) inner wall.

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