CN217070611U

CN217070611U - Adjustable horse frame device

Info

Publication number: CN217070611U
Application number: CN202221050969.6U
Authority: CN
Inventors: 陆秦旭; 郭亮; 蒋鑫; 高云秀
Original assignee: Wuxi Paike New Material Technology Co ltd
Current assignee: Wuxi Paike New Material Technology Co ltd
Priority date: 2022-05-05
Filing date: 2022-05-05
Publication date: 2022-07-29
Anticipated expiration: 2032-05-05

Abstract

The utility model relates to a horse frame device with adjustable, its characterized in that: the device comprises a bottom plate, a core rod for hanging a workpiece and a base body for supporting the core rod; the base body moves along the bottom plate to adjust the distance between the base bodies. The problem of reaming saddle width fixed among the current scheme, unadjustable and components of a whole that can function independently saddle make two saddles dislocation easily, unable normal reaming is solved.

Description

Adjustable horse frame device

Technical Field

The utility model relates to a horse device field especially relates to a horse device with adjustable.

Background

In modern press working, for the production of large ring-shaped forgings, roll forging forming by a rolling mill (reamer) can be adopted. The forging die has the advantages of accurate size, high production efficiency, good forging quality and the like, and can be subjected to reaming forming by using a trestle on a free forging hammer or a hydraulic press under the production condition without roll forging.

Traditional reaming saddle width is fixed, can not adjust, but because forge the kind many, needs the different reaming saddle of multiple width, saddle preparation cycle influences work piece reaming processing. When the split trestle is used, the left and right trestles are relatively independent, and when the trestle is used for adjusting the position of a workpiece on the mandrel, the two trestles are easy to be staggered, so that normal reaming cannot be realized. How to solve this problem becomes crucial.

Disclosure of Invention

To the shortcoming of above-mentioned prior art, the utility model aims at providing a saddle device with adjustable to it is fixed to solve reaming saddle width among the prior art, can not adjust and make two saddle dislocation, unable normal reaming problems easily with components of a whole that can function independently saddle.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

an adjustable horse gear;

the device comprises a bottom plate, a core rod for hanging a workpiece and a base body for supporting the core rod; the base body moves along the bottom plate to adjust the distance between the base bodies.

The further technical scheme is as follows: a guide rail is arranged on the bottom plate along the moving direction of the seat body; the base body is arranged on the guide rail in a relatively sliding mode.

The further technical scheme is as follows: positioning holes are formed in the bottom plate in parallel along the guide rail; the base body is provided with a positioning pin in a sliding manner; the positioning pin is embedded into any positioning hole to limit the movement of the seat body.

The further technical scheme is as follows: the seat body comprises a horse frame seat moving along the bottom plate and a horse frame block supporting the core rod; the horse block is detachably arranged on the horse seat.

The further technical scheme is as follows: the horse stand seat is provided with a dismounting position; positioning pieces are oppositely arranged in the disassembling positions; the horse block is provided with a convex block; the bump is provided with a positioning groove relatively; when the lug is embedded into the disassembly position, the positioning piece is embedded into the positioning groove.

The further technical scheme is as follows: the trestle block is provided with a limiting position for limiting the mandrel; the limiting position is sunken downwards from two sides to the middle.

The further technical scheme is as follows: the horse stand seat comprises a first horse part moving along the bottom plate and a second horse part arranged on the first horse part; the horse block is detachably arranged on the second horse part; the second horse frame part is provided with an extension part; the extension part extends outwards to be connected with the first horse part.

The further technical scheme is as follows: the seat body is provided with a pressing claw in a swinging manner; the pressing claw is arranged at the position of the seat body in a swinging manner and is provided with a first elastic device; the first elastic device pushes the pressing claw to swing to press the core rod.

The further technical scheme is as follows: the seat body is provided with a tooth block in a swinging manner; the gear block is arranged at the seat body in a swinging manner and is provided with a second elastic device; the pressing claw is arranged at the position of the seat body in a swinging manner and provided with a tooth shape; the second elastic device pushes the tooth block to be embedded into the tooth shape, and the pressing claw is limited to swing towards the direction far away from the core rod.

The further technical scheme is as follows: the first elastic device is a spring; the second elastic device is a spring.

Compared with the prior art, the utility model discloses a beneficial technological effect as follows: (1) the seat body is linearly moved along the bottom plate through the guide rail, so that the position deviation after the movement is avoided, the dislocation between the seat bodies can not occur, the seat bodies are limited to move by embedding the positioning pins into any positioning holes, the seat bodies are fixed at any position of the bottom plate, and the influence on the reaming of a workpiece caused by the position deviation of the seat bodies when the adjustable trestle device is used is avoided; (2) when the horse block needs to be arranged on the horse seat, the convex block is embedded into the dismounting position, the positioning piece is embedded into the positioning groove, so that the horse block can be accurately positioned and arranged on the horse seat, the horse blocks with different sizes can be replaced by dismounting the horse block, and the adjustable horse device can be used for reaming different workpieces; (3) the seat body supports the left end and the right end of the core rod, the left end and the right end of the core rod are arranged in the limiting positions, and the limiting positions limit the front-back direction offset of the left end and the right end of the core rod, so that the reaming of a workpiece is prevented from being influenced; (4) the first horse frame part and the second horse frame part are supported and fixed through the extension parts, so that the structural strength of the horse frame seat is improved, and the adjustable horse frame device can be used for reaming a heavier workpiece; (5) the pressing claw is pushed by the first elastic device to swing to press the core rod, the core rod can be taken down by pressing the tooth block, the core rod is fixed on the base body, and the displacement of the core rod is avoided.

Drawings

Fig. 1 shows a schematic structural view of an adjustable horse-rack device according to a first embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a horse block according to a first embodiment of the present invention.

Fig. 3 shows a top view structure of the horse-rack seat according to the first embodiment of the present invention.

Fig. 4 shows a left side view of the adjustable horse-rack device according to the second embodiment of the present invention.

Fig. 5 is an enlarged view of the structure at a in fig. 4.

In the drawings, the reference numbers: 1. a base plate; 11. a guide rail; 12. positioning holes; 2. a core rod; 3. a base body; 31. positioning pins; 32. a horse block; 33. a horse block; 34. disassembling the position; 35. a positioning member; 36. a bump; 37. positioning a groove; 38. a limit bit; 4. a first horse part; 41. a second horse portion; 42. an extension portion; 5. pressing claws; 51. a first elastic device; 52. a tooth block; 53. a second elastic device; 54. tooth shape.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following device of the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention. To make the objects, features and advantages of the present invention more comprehensible, please refer to the attached drawings. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limitation of the implementation of the present invention, so that the present invention does not have the essential significance in the technology, and any modification of the structure, change of the ratio relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

Fig. 1 shows a schematic structural view of an adjustable horse-rack device according to a first embodiment of the present invention. Fig. 2 shows a schematic structural diagram of a horse block according to a first embodiment of the present invention. Fig. 3 shows a top view structure of a horse-rack seat according to a first embodiment of the present invention. Referring to fig. 1, 2 and 3, the present invention discloses an adjustable horse rest device. The direction of X in the figure does the utility model discloses structure schematic's upper end, the direction of Y in the figure does the utility model discloses structure schematic's right-hand member.

The adjustable trestle device comprises a bottom plate 1, a core rod 2 for hanging a workpiece and a base body 3 for supporting the core rod 2. The base bodies 3 move along the bottom plate 1, and the distance between the base bodies 3 is adjusted.

The bottom plate 1 is arranged in the horizontal direction. Preferably, the seat bodies 3 are two groups. The seat body 3 is arranged at the left side and the right side of the bottom plate 1 in the vertical direction. The core rod 2 is placed at the upper end of the seat body 3 in the left-right direction. The seat body 3 supports the left and right ends of the core rod 2.

The bottom plate 1 is provided with a guide rail 11 along the moving direction of the seat body 3. The seat body 3 is arranged on the guide rail 11 in a relatively sliding way.

The guide rail 11 is provided on the base plate 1 in the left-right direction. The lower end of the seat body 3 is provided with a dovetail groove. The guide rail 11 is embedded in the dovetail groove, and the seat body 3 slides left and right along the guide rail 11.

The bottom plate 1 is provided with positioning holes 12 in parallel along the guide rail 11. The base body 3 is provided with a positioning pin 31 in a sliding manner. The positioning pin 31 is inserted into any positioning hole 12 to limit the movement of the seat body 3.

The positioning holes 12 are arranged on the bottom plate 1 in parallel in the left-right direction. The positioning pin 31 is slidably disposed on the base body 3 in the vertical direction.

The seat body 3 slides along the guide rail 11 to adjust the position of the seat body 3 on the bottom plate 1, and the positioning pin 31 is pressed downwards to be embedded into the positioning hole 12, so that the seat body 3 is fixed on the bottom plate 1.

Make pedestal 3 along bottom plate 1 rectilinear movement through guide rail 11, avoided appearing the positional deviation after removing, the dislocation can not appear between the pedestal 3. The positioning pin 31 is embedded into any positioning hole 12 to limit the movement of the seat body 3, so that the seat body 3 is fixed at any position of the bottom plate 1, and the influence on the reaming of a workpiece caused by the position deviation of the seat body 3 when the adjustable trestle device is used is avoided.

The holder body 3 comprises a trestle holder 32 moving along the soleplate 1 and a trestle block 33 supporting the mandrel 2. The horse block 33 is detachably arranged on the horse seat 32.

The horse block 33 is detachably arranged at the upper end of the horse seat 32. The lower end of the carriage 32 slides along the rail 11. The mandrel 2 is placed on the upper end of the horse block 33.

The horse block 32 is provided with a dismounting position 34. A positioning member 35 is disposed in the detaching position 34. The carriage block 33 is provided with a projection 36. The protrusions 36 are provided with positioning grooves 37. When the projection 36 is inserted into the detaching position 34, the positioning member 35 is inserted into the positioning groove 37.

A removal station 34 opens at the upper end of the horse block 32. The positioning members 35 are disposed at the front and rear ends of the detaching position 34. The projection 36 is provided at the lower end of the horse block 33. The positioning slots 37 are oppositely arranged at the front end and the rear end of the projection 36.

When the horse block 33 needs to be arranged on the horse seat 32, the projection 36 is embedded into the dismounting position 34, and the positioning piece 35 is embedded into the positioning groove 37. So that the horse block 33 can be accurately positioned on the horse block 32. By disassembling the carriage block 33, the carriage block 33 with different sizes can be replaced, so that the adjustable carriage device can complete the reaming of different workpieces.

The carriage block 33 is provided with a limiting position 38 for limiting the mandrel 2. The restriction sites 38 are recessed from both sides down to the middle.

The limit position 38 is opened at the upper end of the horse block 33. The restriction sites 38 are recessed downward from the front and rear sides toward the middle.

The seat body 3 supports the left and right ends of the core rod 2. The left and right ends of the core rod 2 are placed in the restraining positions 38. The limiting positions 38 limit the front-back direction offset of the left end and the right end of the core rod 2, and therefore the reaming of the workpiece is prevented from being influenced.

The horse holder 32 includes a first horse part 4 moving along the base plate 1 and a second horse part 41 provided on the first horse part 4. The horse block 33 is detachably arranged on the second horse part 41. The second horse part 41 is provided with an extension 42. Extension 42 extends outwardly to connect with first frame part 4.

The first horse part 4 is arranged in a horizontal direction. The second horse part 41 is set down vertically on the first horse part 4. The horse block 33 is detachably provided at the upper end of the second horse portion 41. The lower end of the first horse part 4 slides along the guide rail 11. The extension 42 extends outward from top to bottom.

The first and

second horse parts

4, 41 are supported and fixed by the extension part 42, the structural strength of the horse block 32 is improved, and the adjustable horse block device can be used for reaming heavy workpieces.

Second embodiment:

fig. 4 shows a left side view of the adjustable horse-stand device according to the second embodiment of the present invention. Fig. 5 is an enlarged view of the structure at a in fig. 4. As shown in fig. 1, 2, 3, 4 and 5, the second embodiment is different from the first embodiment in that:

the base body 3 is provided with a pressing claw 5 in a swinging way. The pressing claw 5 is provided with a first elastic device 51 at the position of the seat body 3 in a swinging way. The first elastic device 51 pushes the pressing claw 5 to swing and press the core rod 2.

The seat body 3 is provided with a tooth block 52 in a swinging way. The gear block 52 is provided with a second elastic device 53 at the position of the seat body 3 in a swinging way. The tooth form 54 is arranged at the position of the seat body 3 around the pressure claw 5 in a swinging way. The second elastic device 53 pushes the tooth block 52 to be embedded into the tooth form 54, and the pressure claw 5 is limited to swing towards the direction away from the core rod 2.

Preferably, the first elastic means 51 is a spring. Preferably, the second elastic means 53 is a spring.

The pressure claw 5 is arranged on the front side of the carriage block 33 and on the rear side of the carriage block 33 in a swinging manner. The pressing claw 5 is provided with a first shaft body. The first shaft body rotates along the seat body 3, so that the pressing claw 5 swings along the seat body 3. The first elastic device 51 is sleeved on the first shaft body.

The tooth blocks 52 are arranged to swing on the front side of the carriage block 33 and on the rear side of the carriage block 33. The gear block 52 is provided with a second shaft body which rotates along the seat body 3, so that the gear block 52 swings along the seat body 3. The second elastic device 53 is sleeved on the second shaft body. The upper end of the tooth block 52 is embedded into the tooth form 54 to limit the swing of the pressing claw 5 in the direction away from the core rod 2. The toothing 54 opens onto the pressure finger 5 around the first shaft body.

After the core rod 2 is placed on the seat body 3, the first elastic device 51 pushes the pressing claw 5 to swing and press the core rod 2. The second elastic device 53 pushes the tooth block 52 to be embedded into the tooth form 54, and the pressure claw 5 is limited to swing towards the direction away from the core rod 2.

When the core rod 2 needs to be taken down from the base body 3, the tooth block 52 is pressed to swing reversely, the tooth block 52 is far away from the tooth form 54, the pressing claw 5 is pushed to swing reversely to take down the core rod 2, and the core rod 2 is taken up or replaced.

The pressing claw 5 is pushed by the first elastic device 51 to swing to press the core rod 2, and the core rod 2 can be taken down by pressing the tooth block 52, so that the core rod 2 is fixed on the seat body 3, and the displacement of the core rod 2 is avoided.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. An adjustable horse rest device, which is characterized in that: the device comprises a bottom plate, a core rod for hanging a workpiece and a base body for supporting the core rod; the base body moves along the bottom plate to adjust the distance between the base bodies.

2. An adjustable horse gear according to claim 1, wherein: a guide rail is arranged on the bottom plate along the moving direction of the seat body; the base body is arranged on the guide rail in a relatively sliding mode.

3. An adjustable horse gear according to claim 2, wherein: positioning holes are formed in the bottom plate in parallel along the guide rail; the base body is provided with a positioning pin in a sliding manner; the positioning pin is embedded into any positioning hole to limit the movement of the seat body.

4. An adjustable horse gear according to claim 1, wherein: the seat body comprises a horse frame seat moving along the bottom plate and a horse frame block supporting the core rod; the horse block is detachably arranged on the horse seat.

5. An adjustable horse gear according to claim 4, wherein: the horse stand seat is provided with a dismounting position; positioning pieces are oppositely arranged in the disassembling positions; the horse block is provided with a convex block; the bump is provided with a positioning groove relatively; when the lug is embedded into the disassembly position, the positioning piece is embedded into the positioning groove.

6. An adjustable horse gear according to claim 4, wherein: the trestle block is provided with a limiting position for limiting the mandrel; the limiting position is sunken downwards from two sides to the middle.

7. An adjustable horse gear according to claim 4, wherein: the horse stand seat comprises a first horse part moving along the bottom plate and a second horse part arranged on the first horse part; the horse block is detachably arranged on the second horse part; the second horse frame part is provided with an extension part; the extending part extends outwards to be connected with the first horse part.

8. An adjustable horse gear according to claim 1, wherein: the seat body is provided with a pressing claw in a swinging manner; the pressing claw is arranged at the position of the seat body in a swinging manner and is provided with a first elastic device; the first elastic device pushes the pressing claw to swing to press the core rod.

9. An adjustable horse gear according to claim 8, wherein: the seat body is provided with a tooth block in a swinging manner; the gear block is arranged at the seat body in a swinging manner and is provided with a second elastic device; a tooth shape is arranged at the seat body in a swinging way around the pressing claw; the second elastic device pushes the tooth block to be embedded into the tooth shape, and the pressing claw is limited to swing towards the direction far away from the core rod.

10. An adjustable horse gear according to claim 9, wherein: the first elastic device is a spring; the second elastic device is a spring.