CN221623134U - Mould positioner is used in machinery spare part manufacturing - Google Patents

Abstract

The utility model relates to the technical field of manufacturing of mechanical parts, in particular to a die positioning device for manufacturing of mechanical parts, which comprises a positioning seat, wherein a die groove is formed in the top end of the positioning seat, a lifting mechanism is arranged at the bottom end of the inside of the die groove, a thread groove is formed in the top end of one side of the inside of the positioning seat, a first threaded rod is fixedly arranged in the thread groove through a rotating shaft, threads at two ends of the first threaded rod are opposite in arrangement direction, and moving blocks are movably arranged at two ends of the first threaded rod through threaded holes. According to the utility model, the first handle is rotated to drive the first threaded rod to rotate, the moving block is expanded along the surface of the first threaded rod under the action of the sliding rod, the die is placed on the lifting plate, and the first handle is reversely rotated to enable the moving block to clamp, so that the die is fixed, the die is prevented from shaking during working, and the accuracy of parts during processing is affected.

Description

Mould positioner is used in machinery spare part manufacturing

Technical Field

The utility model relates to the technical field of manufacturing of mechanical parts, in particular to a die positioning device for manufacturing mechanical parts.

Background

The existing connection between the mould and the mould positioning is that the mould is directly welded on a frame on a mould fixing seat, or the mould is hung on a frame on a mould fixing seat, the mould which is directly welded on a frame of a mould positioning device is very stable, but can not be moved or replaced, the flexibility is poor, the mould positioning device is very inconvenient to use, and the mould is directly hung on the frame of the positioning device, although the defects are overcome, the mould positioning device is easy to shake during use due to the fact that the mould is not firmly fixed, and is particularly unfavorable for the production and processing of products under the condition of high stress, so that the mould positioning device for manufacturing mechanical parts is needed.

In the die positioning device for manufacturing automobile parts disclosed in the chinese patent application publication CN209971230U, although the die positioning device has the advantages of fixing the die, making the die difficult to shake during operation and preventing damage to the die during use, two operators are required to rotate handles at both sides to fix during operation, which causes waste of operators, reduces the use efficiency of the operators, and is inconvenient to replace the die when the die is required to be replaced.

Disclosure of utility model

The present utility model is directed to a mold positioning device for manufacturing mechanical parts, which solves the problems set forth in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a mould positioner is used in machinery spare part manufacturing, includes the positioning seat, the mould groove is seted up on the positioning seat top, mould inslot portion bottom is provided with elevating system, the thread groove has been seted up on the inside one side top of positioning seat, the thread groove is inside to be provided with first threaded rod through the pivot is fixed, first threaded rod both ends screw thread sets up opposite direction, first threaded rod both ends all are provided with the movable block through the screw hole activity, fixed block that is provided with in movable block one side, the movable groove has been seted up on positioning seat one side top, the inside fixed slide bar that is provided with of movable groove, slide bar and movable block swing joint.

Preferably, elevating system includes telescopic link, first gear, second threaded rod, screw thread section of thick bamboo and lifter plate, the four sides of the inside bottom of mould groove is all fixed and is provided with the telescopic link, inside one side of mould groove is provided with first gear through the pivot, the inside second gear that is provided with first gear engaged with of mould groove, the fixed second threaded rod that is provided with in second gear top, the second threaded rod outside is provided with the screw thread section of thick bamboo, the fixed lifter plate that is provided with in screw thread section of thick bamboo top, lifter plate bottom and telescopic link fixed connection.

Preferably, a rubber pad is fixedly arranged on one side of the fixed block.

Preferably, a first handle is fixedly arranged at one end of the rotating shaft where the first thread is located at the outer side of the positioning seat.

Preferably, the second handle is fixedly arranged at one end of the rotating shaft, where the first gear is located, at the outer side of the positioning seat.

Preferably, the second gear bottom end fixing is provided with the dead lever, the dead lever bottom is through pivot and the inside bottom fixed connection of mould groove.

Compared with the prior art, the utility model has the beneficial effects that:

1. this mould positioner for machine parts makes drives first threaded rod through rotating first handle and rotates, under the effect of slide bar, makes the movable block carry out expansion motion along the surface of first threaded rod, place the mould on the lifter plate this moment, through reverse rotation first handle, make the movable block carry out clamping motion to fix the mould, prevent that the mould from rocking in the time of work, thereby influence the accuracy of part in the processing, and because fixed rubber pad that is provided with in fixed block one side, can effectually increase the frictional force of fixed block, can better fix the mould at the in-process of centre gripping at the fixed block, and can effectually prevent that the fixed block from causing the damage at the in-process of centre gripping to the grinding apparatus surface.

2. This mould positioner for machine parts makes drives first gear through rotating the second handle to drive the second gear that meshes with it and rotate, and make the second threaded rod that is connected with it rotate, thereby under the effect of telescopic link, make the screw thread section of thick bamboo upwards move along the surface of second threaded rod, and under the effect of telescopic link, can prevent that the screw thread section of thick bamboo from breaking away from first screw thread surface, drive the lifter plate through the screw thread section of thick bamboo and remove, thereby make the mould of placing on the lifter plate carry out the lifting, when the mould top lifts to suitable position, stop rotating the handle, thereby make things convenient for and use it, and when need changing it according to the requirement of work, also can make lifter plate top and positioning seat top parallel and level through rotating the second handle, thereby make things convenient for the workman to change it, the holistic suitability of equipment has effectively been improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

FIG. 3 is a schematic elevational cross-sectional view of the present utility model;

Fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a positioning seat; 2. a mold groove; 3. a thread groove; 4. a first threaded rod; 5. a moving block; 6. a fixed block; 7. a moving groove; 8. a slide bar; 9. a telescopic rod; 10. a first gear; 11. a second gear; 12. a second threaded rod; 13. a thread cylinder; 14. a lifting plate; 15. a rubber pad; 16. a first handle; 17. a second handle; 18. fixing rod

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. 1-4, the present utility model provides a technical solution:

The utility model provides a mould positioner is used in machinery spare part manufacturing, including positioning seat 1, mould groove 2 is seted up on positioning seat 1 top, the inside bottom of mould groove 2 is provided with elevating system, thread groove 3 has been seted up on the inside one side top of positioning seat 1, thread groove 3 is inside to be provided with first threaded rod 4 through the pivot is fixed, the screw thread setting direction is opposite at first threaded rod 4 both ends, first threaded rod 4 both ends all are provided with movable block 5 through the screw hole activity, fixed block 6 is provided with on one side of the movable block 5, movable groove 7 has been seted up on the top of positioning seat 1 side, the inside fixed slide bar 8 that is provided with of movable groove 7, slide bar 8 and movable block 5 swing joint.

By the aid of the scheme, the die can be prevented from shaking during working, and accuracy of parts during machining is affected;

in this embodiment, preferably, the lifting mechanism includes a telescopic rod 9, a first gear 10, a second gear 11, a second threaded rod 12, a threaded cylinder 13 and a lifting plate 14, wherein the telescopic rod 9 is fixedly arranged on four sides of the bottom end inside the mold groove 2, the first gear 10 is arranged on one side inside the mold groove 2 through a rotating shaft, the second gear 11 meshed with the first gear 10 is arranged inside the mold groove 2, the second threaded rod 12 is fixedly arranged at the top end of the second gear 11, the threaded cylinder 13 is arranged outside the second threaded rod 12, the lifting plate 14 is fixedly arranged at the top end of the threaded cylinder 13, and the bottom end of the lifting plate 14 is fixedly connected with the telescopic rod 9;

Through the scheme, the die is convenient to replace;

In this embodiment, preferably, a rubber pad 15 is fixedly arranged on one side of the fixed block 6;

Through the scheme, the fixing block 6 can better clamp the die;

In this embodiment, preferably, the outer side of the positioning seat 1 is fixedly provided with a first handle 16 at one end of the rotating shaft where the first threaded rod 4 is located;

through the scheme, the first threaded rod 4 is conveniently rotated, so that the moving block 5 moves;

In this embodiment, preferably, the outer side of the positioning seat 1 is fixedly provided with a second handle 17 at one end of the rotating shaft where the first gear 10 is located;

Through the scheme, the first gear 10 is convenient to rotate, and the second threaded rod 12 is enabled to rotate;

in this embodiment, preferably, the bottom end of the second gear 11 is fixedly provided with a fixing rod 18, and the bottom end of the fixing rod 18 is fixedly connected with the bottom end inside the mold groove 2 through a rotating shaft

Through the scheme, the second gear 11 is fixed, so that shaking is prevented, and the second gear 11 is more stable when rotating;

The utility model provides a mould positioner for machine part makes when using, drive first threaded rod 4 through rotating first handle 16 and rotate, under the effect of slide bar 8, make movable block 5 carry out expansion motion along the surface of first threaded rod 4, place the mould on lifter plate 14 this moment, through reverse rotation first handle 16, make movable block 5 carry out clamping motion, thereby fix the mould, prevent that the mould from rocking in the during operation, thereby influence the accuracy of part when processing, and owing to fixed rubber pad 15 that is provided with in fixed block 6 one side, can effectually increase the frictional force of fixed block 6, at the in-process of fixed block 6 at the centre gripping, can fix the mould better, and can effectually prevent that fixed block 6 from damaging the mould surface at the in-process of centre gripping.

The second handle 17 is rotated to drive the first gear 10 to rotate, so that the second gear 11 meshed with the second gear is driven to rotate, the second threaded rod 12 connected with the second gear is rotated, the threaded cylinder 13 is enabled to move upwards along the surface of the second threaded rod 12 under the action of the telescopic rod 9, the threaded cylinder 13 can be prevented from being separated from the first threaded surface under the action of the telescopic rod 9, the lifting plate 14 is driven to move through the threaded cylinder 13, a die placed on the lifting plate 14 is lifted, when the top end of the die is lifted to a proper position, the handle is stopped to facilitate the use of the die, and when the die needs to be replaced according to the working requirement, the top end of the lifting plate 14 is enabled to be flush with the top end of the positioning seat 1 through the rotation of the second handle 17, so that workers replace the die, and the overall applicability of the device is improved.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a mould positioner is used in machinery spare part manufacturing, includes positioning seat (1), its characterized in that: the utility model discloses a mould groove (2) is seted up on positioning seat (1) top, inside bottom of mould groove (2) is provided with elevating system, thread groove (3) have been seted up on inside one side top of positioning seat (1), thread groove (3) are inside to be provided with first threaded rod (4) through the pivot is fixed, first threaded rod (4) both ends screw thread sets up opposite direction, first threaded rod (4) both ends all are provided with movable block (5) through the screw hole activity, fixed block (6) that are provided with in movable block (5) one side, movable groove (7) have been seted up on positioning seat (1) one side top, inside fixed slide bar (8) that are provided with of movable groove (7), slide bar (8) and movable block (5) swing joint.

2. The mold positioning device for manufacturing machine parts according to claim 1, wherein: elevating system includes telescopic link (9), first gear (10), second gear (11), second threaded rod (12), screw thread section of thick bamboo (13) and lifter plate (14), inside bottom four sides of mould groove (2) are all fixed be provided with telescopic link (9), inside one side of mould groove (2) is provided with first gear (10) through the pivot, inside second gear (11) that are provided with and first gear (10) engaged with of mould groove (2), second gear (11) top is fixed be provided with second threaded rod (12), second threaded rod (12) outside is provided with screw thread section of thick bamboo (13), screw thread section of thick bamboo (13) top is fixed be provided with lifter plate (14), lifter plate (14) bottom and telescopic link (9) fixed connection.

3. The mold positioning device for manufacturing machine parts according to claim 1, wherein: a rubber pad (15) is fixedly arranged on one side of the fixed block (6).

4. The mold positioning device for manufacturing machine parts according to claim 1, wherein: the outer side of the positioning seat (1) is fixedly provided with a first handle (16) at one end of the rotating shaft where the first thread is located.

5. The mold positioning device for manufacturing machine parts according to claim 1, wherein: the outer side of the positioning seat (1) is fixedly provided with a second handle (17) at one end of the rotating shaft where the first gear (10) is located.

6. A mold positioning device for manufacturing machine parts according to claim 2, wherein: the bottom end of the second gear (11) is fixedly provided with a fixing rod (18), and the bottom end of the fixing rod (18) is fixedly connected with the bottom end inside the die groove (2) through a rotating shaft.