Forging and pressing positioning device

Abstract

The utility model relates to the technical field of forging and pressing positioning devices, in particular to a forging and pressing positioning device which has the advantage of improving practicability and comprises a box body, a plurality of first sliding grooves are formed in the upper portion of the box body and connected with first sliding blocks in a sliding mode, and a plurality of first threaded holes are formed in the first sliding blocks and connected with first bolts in a threaded mode. The upper portions of the first bolts are in threaded connection with a movable plate, the lower portion of the movable plate is provided with a first supporting plate, the middle of the first supporting plate is provided with a second threaded hole and is in threaded connection with a second bolt, the front side and the rear side of the box body are provided with round holes correspondingly, springs are arranged in the round holes correspondingly, and guide rods are arranged on the upper portions of the springs correspondingly. And the upper portions of the multiple guide rods are each provided with a moving block, the multiple moving blocks are each rotationally connected with a screw through a bearing, and the middle of each screw is in threaded connection with a second supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of forging positioning devices, in particular to a forging positioning device. Background Art

[0002] As we all know, during the steel production process, the steel needs to be forged to improve the quality of the steel. When forging the steel, in order to make the forging of the steel more convenient, people usually use a workpiece positioning device to assist the forging of the steel.

[0003] The patent with application number CN202021786961.7 discloses a positioning device for a forging machine, including a base box, a threaded rod, a threaded sleeve, an adjusting block, a movable rod, a movable plate, a guide rail, a slider, a frame, a hydraulic press, a mounting plate, a forging head, a guide rod, a sliding sleeve and a base plate. The upper part of the middle position on both sides of the inner wall of the base box is rotatably connected to the two ends of the threaded rod respectively, and the threaded sleeve is connected to the threaded rod by threads. The adjusting block is located on the right side of the base box, one end of the adjusting block is transmission-connected to the right end of the threaded rod, and one end of the movable rod is fixedly connected to the top of the threaded sleeve.

[0004] Although the device improves the accuracy of positioning, when the movable plate is used for a long time and is hit by the forging device, the middle part of the movable plate will be dented to a certain extent, which is not convenient for the staff to observe and therefore not convenient for timely replacement of the movable plate. Secondly, the movable plate of the device is fixed on the threaded sleeve, which is not convenient for the staff to disassemble the movable plate for replacement. Therefore, the practicality is not very good and there is room for improvement. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a forging positioning device, which has the characteristic of improving practicability.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a forging positioning device comprises a box body, the upper part of the box body is provided with several first sliding grooves, and the first sliding blocks are slidably connected to the first sliding blocks, the first sliding blocks are provided with several first threaded holes, and the first bolts are threadedly connected to the first sliding blocks, the upper parts of the first bolts are threadedly connected to the movable plate, the lower part of the movable plate is provided with a first supporting plate, the middle part of the first supporting plate is provided with a second threaded hole, and the second bolts are threadedly connected to the second bolts, the front and rear sides of the box body are respectively provided with circular holes, several of the circular holes are provided with springs, the upper parts of several of the springs are provided with guide rods, and they all slide up and down in the corresponding circular holes, the upper parts of several of the guide rods are provided with moving blocks, the several moving blocks are rotatably connected to the screw rods through bearings, the middle thread of the screw rods is connected to the second supporting plate, the upper part of the second supporting plate is provided with a third threaded hole, and the second bolt is threadedly connected to the second bolt.

[0009] Furthermore, a plurality of second slide grooves are respectively provided on the front and rear sides of the box body, a plurality of second slide grooves are slidably connected with second sliders, and one end of the plurality of second sliders is connected to the corresponding moving block.

[0010] Furthermore, the lower end surface of the movable plate is in contact with the upper end surface of the box body, and the upper end surface of the second supporting plate is in contact with the lower end surface of the movable plate.

[0011] Furthermore, a bracket is provided on the right side of the box body, and a plurality of fixing rods are provided on the lower part of the bracket, and the lower parts of the plurality of fixing rods are connected to the box body.

[0012] Preferably, the front of the box is provided with a scale bar and is painted with eye-catching paint.

[0013] Preferably, a turntable is provided at the front of the screw.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a forging positioning device, which has the following beneficial effects:

[0016] The forging positioning device is arranged by threaded connection of the first bolt and the first slider, and then by threaded connection of the second bolt and the second support plate, so that the movable plate can be movably installed on the second support plate and the first slider, which is convenient for disassembly and installation of the movable plate. When the middle part of the movable plate is recessed, the screw rod will be pressed to move downward, driving the movable block to move downward, and then the degree of recess of the movable plate can be judged by the change of the scale value, so that it can be judged at any time whether a groove occurs in the middle part of the movable plate, so as to facilitate timely replacement, thereby improving practicality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 It is a schematic diagram of the structure of the box body, the first slide groove and the first slider of the utility model;

[0019] Figure 3 It is a schematic diagram of the enlarged structure of the movable plate, the first supporting plate, the second supporting plate, etc. of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the box, round hole and spring of the utility model;

[0021] Figure 5 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement shown in FIG.

[0022] In the figure: 1. box body; 2. first slide groove; 3. first slider; 4. first bolt; 5. movable plate; 6. first support plate; 7. second bolt; 8. round hole; 9. spring; 10. guide rod; 11. moving block; 12. screw rod; 13. second support plate; 14. second slide groove; 15. second slider; 16. fixing rod; 17. scale bar. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-5The utility model provides a forging positioning device, including a box body 1, a plurality of first slide grooves 2 are provided on the upper part of the box body 1, and a first slider 3 is slidably connected to each of them, the first slider 3 slides in the first slide groove 2, a plurality of first threaded holes are provided on each of the first sliders 3, and a first bolt 4 is threadedly connected to each of them, and a movable plate 5 is threadedly connected to the upper part of each of the first bolts 4, and the movable plate 5 can be installed on the first slider 3 by threading the first bolt 4 and the first threaded hole together, so that the movable plate 5 can be installed and disassembled conveniently, and the lower end surface of the movable plate 5 fits the upper end surface of the box body 1, so that the box body 1 can support the movable plate 5 conveniently, A first support plate 6 is provided at the lower part of the movable plate 5, a second threaded hole is provided in the middle part of the first support plate 6, and a second bolt 7 is threadedly connected, circular holes 8 are provided on the front and rear sides of the box body 1, several circular holes 8 are provided with springs 9, several springs 9 are provided with guide rods 10 on the upper part, and they all slide up and down in the corresponding circular holes 8, several guide rods 10 are provided with moving blocks 11 on the upper part, the guide rods 10 move up and down in the circular holes 8, and drive the moving blocks 11 to move up and down, and several second slide grooves 14 are provided on the front and rear sides of the box body 1, several second slide grooves 14 are slidably connected with second sliders 15, and several second sliders 15 One end of each is connected to the corresponding moving block 11, and the second sliding block 15 limits the moving block 11 to move only in the up and down direction. Several moving blocks 11 are rotatably connected to the screw rod 12 through the bearing. A turntable is provided at the front of the screw rod 12. Grasping the turntable and rotating it can drive the screw rod 12 to rotate. The middle thread of the screw rod 12 is connected to the second support plate 13. The upper part of the second support plate 13 is provided with a third threaded hole, and is threadedly connected with the second bolt 7. The second bolt 7 is screwed into the third threaded hole of the second support plate 13, so that the first support plate 6 and the second support plate 13 can be fixed together, and then the movable plate 5 and the second support plate 13 are fixed in At the same time, when the screw 12 is rotated at this time, the position of the movable plate 5 can be adjusted, and the upper end surface of the second support plate 13 and the lower end surface of the movable plate 5 are fitted together, so that the second support plate 13 supports the movable plate 5. A scale bar 17 is provided on the front of the box body 1, and is painted with a striking paint, so that according to the specific width value of the scale bar 17 where the moving block 11 is located, it is possible to judge whether the impacted part of the movable plate 5 is concave. A bracket is provided on the right part of the box body 1, and several fixing rods 16 are provided at the lower part of the bracket. The lower parts of the several fixing rods 16 are connected to the box body 1, and the fixing rods 16 can play a certain supporting role on the bracket.

[0025] To sum up, when using the forging positioning device, the staff will enlarge the movable plate 5 onto several first sliders 3, screw the first bolt 4 into the first threaded hole of the first slider 3, and install the movable plate 5 on the first slider 3. Then, the second bolt 7 in the middle of the first support plate 6 is screwed into the third threaded hole of the second support plate 13 to fix the movable plate 5 and the second support plate 13 together. Then, the turntable can be grasped and rotated to drive the screw 12 to rotate, and the movable plate 5 is adjusted for fine-tuning to adjust the position of the material. Then, the forging device can be used for forging work. When used for a period of time, the middle part of the movable plate 5 will be concave to a certain extent, and at this time, the first support plate 6 and the screw 12 will be driven to move downward. The screw 12 drives the moving block 11 and the guide rod 10 to move downward, compressing the spring 9, and the scale value of the moving block 11 changes. Then the staff can remove the movable plate 5, and then stretch it, push the guide rod 10 and the screw 12 upward to their original positions, and install the new movable plate 5 on the first slider 3 and the second support plate 13 for reuse.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A forging positioning device, comprising a housing (1), characterized in that: The upper part of the box body (1) is provided with a plurality of first sliding grooves (2), and each of them is slidably connected to a first sliding block (3); a plurality of first threaded holes are provided on each of the first sliding blocks (3), and each of them is threadedly connected to a first bolt (4); a plurality of first bolts (4) are threadedly connected to a movable plate (5) at their upper parts; a first supporting plate (6) is provided at the lower part of the movable plate (5); a second threaded hole is provided in the middle part of the first supporting plate (6), and is threadedly connected to a second bolt (7); and circular screw holes are provided on the front and rear sides of the box body (1), respectively. A plurality of circular holes (8) are provided with springs (9), and guide rods (10) are provided on the upper parts of the plurality of springs (9) and slide up and down in the corresponding circular holes (8). A plurality of guide rods (10) are provided on the upper parts of the plurality of guide rods (10), and the plurality of movable blocks (11) are rotatably connected to screw rods (12) through bearings. The middle thread of the screw rod (12) is connected to a second support plate (13), and a third threaded hole is provided on the upper part of the second support plate (13), and is threadedly connected to the second bolt (7).

2. A forging positioning device according to claim 1, characterized in that: A plurality of second slide grooves (14) are respectively arranged on the front and rear sides of the box body (1), and a second slider (15) is slidably connected in each of the plurality of second slide grooves (14), and one end of each of the plurality of second sliders (15) is connected to a corresponding moving block (11).

3. A forging positioning device according to claim 2, characterized in that: The lower end surface of the movable plate (5) is in contact with the upper end surface of the box body (1), and the upper end surface of the second support plate (13) is in contact with the lower end surface of the movable plate (5).

4. A forging positioning device according to claim 3, characterized in that: A bracket is provided at the right part of the box body (1), and a plurality of fixing rods (16) are provided at the lower part of the bracket, and the lower parts of the plurality of fixing rods (16) are connected to the box body (1).

5. A forging positioning device according to claim 4, characterized in that: The front of the box (1) is provided with a scale bar (17) and is painted with eye-catching paint.

6. A forging positioning device according to claim 5, characterized in that: A rotating disk is arranged at the front of the screw rod (12).

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