CN216228034U

CN216228034U - Fixed tooling for cam disc turning

Info

Publication number: CN216228034U
Application number: CN202122226521.7U
Authority: CN
Inventors: 王铁
Original assignee: Tengzhou Chuangbo Numerical Control Equipment Co ltd
Current assignee: Tengzhou Chuangbo Numerical Control Equipment Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-04-08
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a fixing tool for turning a cam disc, which comprises a fixing box, wherein a driving motor is fixedly connected at the center of the bottom of an inner cavity of the fixing box, a lead screw is fixedly connected at the output end of the driving motor, a sliding sleeve is in threaded connection with the bottom of the surface of the lead screw, first movable seats are fixedly connected to two sides of the sliding sleeve, one side, far away from the sliding sleeve, of each first movable seat is movably connected with a connecting rod through a movable shaft, and one end, far away from the first movable seat, of each connecting rod is movably connected with a second movable seat through a movable shaft. The automatic limiting tool has the advantage of automatic limiting function through the matched use of the fixed box, the driving motor, the screw rod, the sliding sleeve, the first movable seat, the connecting rod, the second movable seat, the movable plate, the third movable seat, the vertical rod, the vertical plate, the transverse plate and the limiting block, and can effectively solve the problems that the conventional fixed tool for turning the cam disc is mostly fixed in a manual mode, the efficiency is low, and the production requirement cannot be met.

Description

Fixed tooling for cam disc turning

Technical Field

The utility model relates to the technical field of fixing tools, in particular to a fixing tool for turning a cam disc.

Background

The cam disc and the cam are a set of components which are machined by a numerical control milling machine, the cam disc is a mechanical rotary or sliding part and transmits the motion to a roller moving close to the edge of the cam disc or a needle rod moving freely on a groove surface, or the cam disc and the needle rod bear the force from the roller and the needle rod, turning, namely lathe machining, wherein the lathe machining is a part of the mechanical machining, the lathe machining mainly uses a lathe tool to carry out turning machining on a rotating workpiece, the lathe can also use a drill bit, a reamer, a screw tap, a threading die, a knurling tool and the like to carry out corresponding machining, the lathe is mainly used for machining a shaft, a disc, a sleeve and other workpieces with rotary surfaces, is the most widely used machine tool machining in a mechanical manufacturing and repairing factory, and a fixing tool is needed in the turning machining process of the cam disc, however, the existing fixing tool for turning machining of the cam disc is mostly fixed in a manual mode, low efficiency and can not meet the production requirement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a fixing tool for turning a cam disc, which has the advantage of automatic limiting function and solves the problems that the conventional fixing tool for turning the cam disc is fixed in a manual mode, so that the efficiency is low and the production requirement cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a fixed tooling for turning a cam disc comprises a fixed box, wherein a driving motor is fixedly connected at the center of the bottom of an inner cavity of the fixed box, a lead screw is fixedly connected at the output end of the driving motor, a sliding sleeve is connected with the bottom of the surface of the lead screw in a threaded manner, first movable seats are fixedly connected on the two sides of the sliding sleeve, one sides of the first movable seats far away from the sliding sleeve are respectively connected with a connecting rod through a movable shaft, one end of the connecting rod far away from the first movable seats is respectively connected with a second movable seat through a movable shaft, a movable plate is fixedly connected on the top of the second movable seat, third movable seats are fixedly connected on the two sides of the top of the movable plate, vertical rods are movably connected on the tops of the third movable seats through movable shafts, vertical plates are fixedly connected on the two sides of the top of the fixed box, and transverse plates are movably connected in the inner cavities of the vertical plates through movable shafts, the top of montant extends to the outside of fixed case and passes through loose axle and diaphragm swing joint, and the equal fixedly connected with stopper in one side that two diaphragms are relative, logical groove has been seted up to the center department of movable plate inner chamber, and the diameter that leads to the groove is greater than the diameter of lead screw.

Preferably, the two sides of the bottom of the inner cavity of the fixed box are both fixedly connected with sleeves, the bottom of the inner cavity of the sleeves is fixedly connected with springs, the tops of the springs are fixedly connected with sliding plates, the tops of the sliding plates are fixedly connected with supporting columns, and the tops of the supporting columns extend to the outside of the sleeves and are fixedly connected with the moving plate.

Preferably, the top of the fixed box is fixedly connected with a fixed table, and a placing groove is formed in an inner cavity of the fixed table.

Preferably, the left side fixedly connected with controller at fixed case front top, the controller passes through wire and driving motor electric connection.

Preferably, both sides of the bottom of the fixed box are fixedly connected with supporting legs, and the bottoms of the supporting legs are fixedly connected with supports.

Preferably, the top of the lead screw is movably connected with the inner wall of the fixed box through a bearing, and two ends of the moving plate are both in sliding connection with the inner wall of the fixed box.

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

1. the automatic limiting tool has the advantage of automatic limiting function through the matched use of the fixed box, the driving motor, the screw rod, the sliding sleeve, the first movable seat, the connecting rod, the second movable seat, the movable plate, the third movable seat, the vertical rod, the vertical plate, the transverse plate and the limiting block, and can effectively solve the problems that the conventional fixed tool for turning the cam disc is mostly fixed in a manual mode, the efficiency is low, and the production requirement cannot be met.

2. According to the utility model, the spring is arranged, so that the movable plate can be conveniently buffered and supported, the purpose of protecting the movable plate is achieved, the workpiece to be turned can be conveniently placed in the fixed table and the placing groove, the controller is arranged, the start and stop of the driving motor can be conveniently controlled, and the purpose of convenient operation is achieved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a cross-sectional view of the inventive bushing.

In the figure: 1. a fixed box; 2. a drive motor; 3. a lead screw; 4. a sliding sleeve; 5. a first movable seat; 6. a connecting rod; 7. a second movable seat; 8. moving the plate; 9. a third movable seat; 10. a vertical rod; 11. a vertical plate; 12. a transverse plate; 13. a limiting block; 14. a sleeve; 15. a spring; 16. a sliding plate; 17. a support pillar; 18. a fixed table; 19. a controller; 20. and (7) supporting legs.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, a fixing tool for turning a cam disc comprises a fixed box 1, a driving motor 2 is fixedly connected at the center of the bottom of an inner cavity of the fixed box 1, a lead screw 3 is fixedly connected at the output end of the driving motor 2, a sliding sleeve 4 is connected with the bottom of the surface of the lead screw 3 in a threaded manner, first movable seats 5 are fixedly connected at both sides of the sliding sleeve 4, a connecting rod 6 is movably connected at one side of the first movable seat 5 far away from the sliding sleeve 4 through a movable shaft, one end of the connecting rod 6 far away from the first movable seat 5 is movably connected with a second movable seat 7 through a movable shaft, a movable plate 8 is fixedly connected at the top of the second movable seat 7, third movable seats 9 are fixedly connected at both sides of the top of the movable plate 8, a vertical rod 10 is movably connected at the top of the third movable seat 9 through a movable shaft, vertical plates 11 are fixedly connected at both sides of the top of the fixed box 1, transverse plates 12 are movably connected in the inner cavities of the vertical plates 11 through movable shafts, the top of the vertical rod 10 extends to the outside of the fixed box 1 and is movably connected with the transverse plates 12 through a movable shaft, one sides opposite to the two transverse plates 12 are fixedly connected with limiting blocks 13, the center of the inner cavity of the movable plate 8 is provided with a through groove, the diameter of the through groove is larger than that of the lead screw 3, two sides of the bottom of the inner cavity of the fixed box 1 are fixedly connected with sleeve pipes 14, the bottom of the inner cavity of the sleeve pipe 14 is fixedly connected with springs 15, the movable plate 8 can be conveniently supported in a buffering way by arranging the springs 15, the movable plate 8 can be protected, the top of the springs 15 is fixedly connected with a sliding plate 16, the top of the sliding plate 16 is fixedly connected with supporting columns 17, the top of the supporting columns 17 extends to the outside of the sleeve pipes 14 and is fixedly connected with the movable plate 8, the top of the fixed box 1 is fixedly connected with a fixed table 18, and a machined piece to be conveniently placed into the fixed box 1 through the arrangement of the fixed table 18 and a placing groove, the inner cavity of the fixed table 18 is provided with a placing groove, the left side of the front top of the fixed box 1 is fixedly connected with a controller 19, the start and stop of the driving motor 2 can be conveniently controlled by arranging the controller 19, the purpose of convenient operation is achieved, the controller 19 is electrically connected with the driving motor 2 through a lead, two sides of the bottom of the fixed box 1 are fixedly connected with supporting legs 20, the bottoms of the supporting legs 20 are fixedly connected with a support, the top of the lead screw 3 is movably connected with the inner wall of the fixed box 1 through a bearing, two ends of the movable plate 8 are slidably connected with the inner wall of the fixed box 1, the driving motor 2, the lead screw 3, the sliding sleeve 4, the first movable seat 5, the connecting rod 6, the second

movable seats

7 and 8, the third movable seat 9, the vertical rod 10, the vertical plate 11, the transverse plate 12 and the limiting block 13 are matched for use, the automatic limiting function is achieved, the existing fixed tool for turning the cam disc can be effectively solved, the manual mode is mostly adopted for fixing, the efficiency is low, and the production requirement can not be met.

During the use, will treat that the turning piece is placed in the standing groove of 18 inside setups of fixed station, then start driving motor 2 through operation controller 19, driving motor 2 drives lead screw 3 and rotates, lead screw 3 drives sliding sleeve 4 and removes, sliding sleeve 4 drives first sliding seat 5 and removes, first sliding seat 5 drives connecting rod 6 and removes, connecting rod 6 drives second sliding seat 7 and removes, second sliding seat 7 drives movable plate 8 and removes, movable plate 8 drives third sliding seat 9 and removes, third sliding seat 9 removes and drives montant 10 and remove, montant 10 promotes the one end of diaphragm 12 and rises, the one end that makes diaphragm 12 keep away from montant 10 descends, the one end of diaphragm 12 descends the use of cooperation stopper 13, can treat that the turning piece carries on spacing fixedly, in order to improve machining efficiency.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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

1. The utility model provides a cam disc lathe work is with fixed frock, includes fixed case (1), its characterized in that: the center of the bottom of the inner cavity of the fixed box (1) is fixedly connected with a driving motor (2), the output end of the driving motor (2) is fixedly connected with a lead screw (3), the bottom of the surface of the lead screw (3) is in threaded connection with a sliding sleeve (4), both sides of the sliding sleeve (4) are fixedly connected with a first movable seat (5), one side of the first movable seat (5), which is far away from the sliding sleeve (4), is movably connected with a connecting rod (6) through a movable shaft, one end of the connecting rod (6), which is far away from the first movable seat (5), is movably connected with a second movable seat (7) through a movable shaft, the top of the second movable seat (7) is fixedly connected with a movable plate (8), both sides of the top of the movable plate (8) are fixedly connected with a third movable seat (9), the top of the third movable seat (9) is movably connected with a vertical rod (10) through a movable shaft, the equal fixedly connected with riser (11) in both sides at fixed box (1) top, the inner chamber of riser (11) has diaphragm (12) through loose axle swing joint, the outside that the top of montant (10) extended to fixed box (1) passes through loose axle and diaphragm (12) swing joint, and equal fixedly connected with stopper (13) in one side that two diaphragm (12) are relative, logical groove has been seted up in the center department of movable plate (8) inner chamber, and the diameter that leads to the groove is greater than the diameter of lead screw (3).

2. The fixed tooling for turning the cam disc as claimed in claim 1, wherein: the movable box is characterized in that sleeves (14) are fixedly connected to two sides of the bottom of an inner cavity of the fixed box (1), springs (15) are fixedly connected to the bottom of the inner cavity of the sleeves (14), sliding plates (16) are fixedly connected to the tops of the springs (15), supporting columns (17) are fixedly connected to the tops of the sliding plates (16), and the tops of the supporting columns (17) extend to the outer portions of the sleeves (14) and are fixedly connected with the movable plate (8).

3. The fixed tooling for turning the cam disc as claimed in claim 1, wherein: the top of the fixed box (1) is fixedly connected with a fixed table (18), and a placing groove is formed in the inner cavity of the fixed table (18).

4. The fixed tooling for turning the cam disc as claimed in claim 1, wherein: the left side fixedly connected with controller (19) at the top of the front of fixed box (1), controller (19) passes through wire and driving motor (2) electric connection.

5. The fixed tooling for turning the cam disc as claimed in claim 1, wherein: the supporting legs (20) are fixedly connected to the two sides of the bottom of the fixed box (1), and the supports are fixedly connected to the bottoms of the supporting legs (20).

6. The fixed tooling for turning the cam disc as claimed in claim 1, wherein: the top of the lead screw (3) is movably connected with the inner wall of the fixed box (1) through a bearing, and two ends of the moving plate (8) are both connected with the inner wall of the fixed box (1) in a sliding manner.