CN218747563U

CN218747563U - Quick die change device for starter test

Info

Publication number: CN218747563U
Application number: CN202223353273.3U
Authority: CN
Inventors: 潘渊杰; 王文龙; 杨尚印; 朱丹艳; 梅玲玲
Original assignee: Ningbo High Tech Zone Aoteling Motor Co ltd
Current assignee: Ningbo High Tech Zone Aoteling Motor Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-03-28
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a quick die change device of starter test. The starter test quick die change device comprises a hollow seat and a concave seat arranged above the hollow seat, two arc-shaped dies are arranged in the concave seat, a rectangular sleeve seat is fixedly arranged at the top of the hollow seat, the concave seat penetrates through the rectangular sleeve seat and is movably connected with the rectangular sleeve seat, two connecting seats are movably arranged at the top of the concave seat, one side, close to each other, of each connecting seat is provided with a slot, two inserting columns are arranged in the slots, one side, close to each other, of each inserting column is respectively and correspondingly fixedly connected with the arc-shaped dies, two positioning grooves are formed in the bottoms of the inserting columns, and two connecting plates are arranged below the connecting seats. The utility model provides a quick die change device of starter test has can change the arc die with very fast speed, improves efficiency of software testing's advantage.

Description

Quick die change device for starter test

Technical Field

The utility model relates to a test clamping equipment technical field especially relates to a quick die change device of starter test.

Background

In modern industry, automobiles become one of the most common vehicles, and in a car, an engine is the most important power transmission component, which is a component capable of converting other forms of energy into mechanical energy, so that the car has power to be started, and a starter is used for driving the engine to run, and is capable of converting electric energy into mechanical energy, so that a flywheel of the engine is driven to rotate to realize the starting of the engine.

However, the diameters of the cylindrical shapes of the starters are different in different models and sizes, so that the arc-shaped die needs to be replaced when different types of starters are tested, and the traditional clamping device is found in use.

Therefore, it is necessary to provide a new starter test rapid die change device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide a can change arc die with very fast speed, improve efficiency of software testing's quick retooling device of starter test.

For solving the technical problem, the utility model provides a starter test quick die change device includes: the spring fixing device comprises a hollow seat and a concave seat arranged above the hollow seat, wherein two arc-shaped templates are arranged in the concave seat, a rectangular sleeve seat is fixedly arranged at the top of the hollow seat, the concave seat penetrates through the rectangular sleeve seat and is movably connected with the rectangular sleeve seat, two connecting seats are movably arranged at the top of the concave seat, a slot is formed in one side, close to each other, of each connecting seat, two inserting columns are arranged in the slot, two inserting columns are arranged in one side, close to each other, of each inserting column and correspond to the arc-shaped templates fixedly connected with each other, two positioning grooves are formed in the bottoms of the inserting columns, two connecting plates are arranged below the connecting seats, two positioning rods are fixedly arranged at the tops of the connecting plates, the tops of the two positioning rods extend into the corresponding positioning grooves, the positioning rods are movably connected with the connecting seats, two vertical rods are fixedly arranged at the bottoms of the connecting seats, two pressing plates are slidably arranged on the vertical rods, two sides, close to each pressing plates are fixedly connected with the corresponding connecting plates, two blocking plates are fixedly arranged at the bottoms of the vertical rods, springs are fixedly arranged on the bottoms of the two vertical rods, and are correspondingly connected with the blocking plates.

Preferably, logical groove has been seted up to one side of spill seat, it is equipped with two hollow plates to lead to the inslot, one of them fixed mounting has the slide bar on the outer wall of one side of hollow plate, just the one end of slide bar extends to another in the hollow plate and with correspond hollow plate sliding connection, fixed mounting has two cylinders on the bottom inner wall of spill seat, two the output shaft of cylinder all extends to lead to the inslot and with the top inner wall swing joint who leads to the groove, two the equal fixed mounting in bottom of connecting plate has the trace, two the bottom of trace all extends to lead to the inslot and with correspond hollow plate fixed connection, just the trace with the bottom inner wall sliding connection of spill seat.

Preferably, the bottom fixed mounting of spill seat has two curb plates, two rotate on the curb plate and install same two-way screw rod, two-way screw rod runs through rectangle cover seat, two linking strips are installed to the last screw thread of two-way screw rod, and two linking strip all runs through spill seat and with spill seat sliding connection, and two the top of linking strip all with corresponding connecting seat fixed connection.

Preferably, two concave frames are fixedly mounted at the bottom of the concave seat, the two side plates are located in the corresponding concave frames, the same one-way screw is rotatably mounted on the inner wall of the top of the hollow seat and the inner wall of the bottom of the hollow seat, a bearing plate is mounted on the one-way screw in a threaded manner, two lifting columns are fixedly mounted at the top of the bearing plate, the top ends of the two lifting columns extend to the upper side of the hollow seat and are fixedly connected with the corresponding concave frames, and the lifting columns are slidably connected with the top of the hollow seat.

Preferably, two sliding openings are formed in the top of the concave seat, and the two connecting strips penetrate through the corresponding sliding openings and are in contact with the inner walls of the two sides of the corresponding sliding openings.

Preferably, one side fixed mounting of spill seat has motor one, the output shaft of motor one with all the fixed cover is equipped with the synchronizing wheel on the two-way screw rod, two the cover is equipped with same hold-in range on the synchronizing wheel.

Preferably, a second motor is fixedly mounted at the bottom of the hollow seat, and an output shaft of the second motor is fixedly connected with the bottom end of the one-way screw rod.

Compared with the prior art, the utility model provides a quick retooling device of starter test has following beneficial effect:

the utility model provides a quick retooling device of starter test, joint between locating lever and the constant head tank through setting up, alright carry out reliable card with inserting the post of inserting in the slot and hold the restriction to, when changing in the later stage, the output shaft that only needs start the cylinder stretches out, takes out the locating lever constant head tank alright tear open the arc die and trade, and easy operation is swift, thereby has improved subsequent efficiency of software testing.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of the starter testing rapid die change device provided by the present invention;

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic cross-sectional view of the rectangular sleeve seat and the concave seat of the present invention;

FIG. 4 is an enlarged view of the portion A shown in FIG. 3;

FIG. 5 is a schematic view of the connection structure of the connecting seat and the connecting strip of the present invention;

FIG. 6 is a schematic view of the connection structure of the arc-shaped mold piece and the insertion post of the present invention;

FIG. 7 is a schematic view of the connection structure of the coupling rod and the two hollow plates according to the present invention;

fig. 8 is a schematic top view of the concave seat of the present invention.

Reference numbers in the figures: 1. a hollow seat; 2. a rectangular sleeve seat; 3. a concave seat; 4. a connecting seat; 5. a slot; 6. an arc-shaped template; 7. inserting a column; 8. positioning a groove; 9. a connecting plate; 10. positioning a rod; 11. a spring; 12. pressing a plate; 13. erecting a rod; 14. a through groove; 15. a hollow slab; 16. a linkage rod; 17. a cylinder; 18. a slide bar; 19. a bidirectional screw; 20. a joining strip; 21. a concave frame; 22. a unidirectional screw; 23. a carrier plate; 24. and (5) lifting the column.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1-8, wherein fig. 1 is a schematic structural diagram of a starter testing rapid die change device according to a preferred embodiment of the present invention; fig. 2 is a schematic bottom view of the present invention; FIG. 3 is a schematic cross-sectional view of the rectangular sleeve seat and the concave seat of the present invention; FIG. 4 is an enlarged view of portion A of FIG. 3; FIG. 5 is a schematic view of the connection structure of the connecting seat and the connecting strip of the present invention; FIG. 6 is a schematic view of the connection structure of the arc-shaped mold piece and the insertion post of the present invention; FIG. 7 is a schematic view of the connection structure of the coupling rod and the two hollow plates according to the present invention; fig. 8 is a schematic top view of the concave seat of the present invention. Quick die change device of starter test includes: the hollow seat 1 and the concave seat 3 arranged above the hollow seat 1, and two arc-shaped matrixes 6 are arranged in the concave seat 3, the starter between the two can be clamped by utilizing the two arc-shaped matrixes 6 which are symmetrically designed, the rectangular sleeve seat 2 is fixed at the top of the hollow seat 1, the concave seat 3 passes through the inner space of the rectangular sleeve seat 2, in addition, in order to fix the arc-shaped matrixes 6, two connecting seats 4 are movably arranged at the top of the concave seat 3, and the side, close to each other, of the two connecting seats 4 is provided with a slot 5, and the two slots 5 are provided with inserting columns 7, the side, close to each other, of the two inserting columns 7 is fixedly connected with the corresponding arc-shaped matrixes 6, the inserting columns 7 are matched with the size of the slot 5, the two inserting columns 7 are not loosened in the inserting state, so that the arc-shaped matrixes 6 are reliably fixed, and, in order to provide a limiting function in the vertical direction for the inserting columns 7, the positioning grooves 8 are provided at the bottoms of the two inserting columns 7, the connecting plates 9 are provided with connecting plates 9, and the positioning rods 10 are fixedly connected with the positioning plates 10, and the positioning plates 10 are movably connected with the positioning plates 10, so that the positioning plates 10 are vertically inserted into the positioning plates 10 and the positioning plates 10 are movably connected in the connecting plates 10, and the positioning plates 10, thereby the positioning plates 10 are fixedly connected with the positioning plates 10, and the positioning plates 10, and the positioning plates 10 are vertically fixed in the connecting plates 4, and the positioning plates 10, and the positioning plates are vertically fixed in the connecting plates 10, and the positioning plates 10, the positioning plates are vertically fixed in the positioning plates 10, in addition, in order to make the positioning rod 10 tightly prop up the positioning slot 8 by an upward jacking force, the bottom ends of the two upright rods 13 are respectively fixed with a baffle, the two upright rods 13 are respectively sleeved with a spring 11, the top end of the spring 11 is fixedly connected with the pressing plate 12, and the bottom end of the spring is fixedly connected with the baffle.

In the above manner, in order to pull out the positioning rod 10 from the positioning slot 8 quickly and improve the efficiency of replacing the arc-shaped mold piece 6, the through slot 14 is formed in one side of the concave seat 3, two hollow plates 15 are arranged in the through slot 14, and a slide rod 18 is fixed on the outer wall of one side of one hollow plate 15, one end of the slide rod 18 extends into the other hollow plate 15 and is in sliding connection with the hollow plate 15, so that it is ensured that the two hollow plates 15 are connected on one hand and do not interfere with each other, and still can move in opposite directions, in addition, two cylinders 17 are fixed on the inner wall of the bottom of the concave seat 3, the output shafts of the two cylinders 17 extend into the through slot 14 and are movably connected with the inner wall of the top of the through slot 14, through the extension and retraction of the output shafts of the cylinders 17, the working form that the positioning rod 10 is moved out of the positioning slot 8 can be formed, and the hollow plates 15 are connected with the connecting plates 9, the bottoms of the two connecting plates 9 are both fixed with the coupling rods 16, the bottom ends of the two coupling rods 16 extend into the through slot 14 and are fixedly connected with the corresponding hollow plates 15, and the inner wall of the concave seat 3 is provided with two openings for the two coupling rods 16.

In the above manner, in order to drive the two arc-shaped dies 6 to approach each other to clamp the starter, specifically, two side plates are fixed at the bottom of the concave seat 3, the same two-way screw 19 is rotatably installed on the two side plates, the two-way screw 19 also penetrates through the rectangular sleeve seat 2, two connecting strips 20 are installed on the two-way screw 19 in a threaded manner, the two connecting strips 20 are respectively located on two sections of threads of the two-way screw 19 to form opposite movement, the tops of the two connecting strips 20 are both fixedly connected with the corresponding connecting seats 4, so that the connecting seats 4 can be connected, when the two-way screw 19 rotates, the two connecting seats 4 can horizontally slide, two sliding openings are formed in the top of the concave seat 3, the two connecting strips 20 both penetrate through the corresponding sliding openings, and the connecting strips 20 are in contact with the inner walls of both sides of the sliding openings, so that the connecting strips 20 can only linearly and horizontally slide, in addition, in order to provide an electric drive for the two-way screw 19, a first motor is fixed on one side of the concave seat 3, and a synchronous transmission is formed between an output shaft and the two-way of the two-way screw 19 through two synchronous pulleys and a synchronous belt.

In the present embodiment, when testing different types of starters and adjusting the arc-shaped die 6 to a height corresponding to the axis of the starter, two concave frames 21 are fixed at the bottom of the concave seat 3, and the same one-way screw 22 is rotatably mounted on the inner wall of the top and the inner wall of the bottom of the hollow seat 1, and a second motor is fixed at the bottom of the hollow seat 1, and its output shaft is fixedly connected with the bottom end of the one-way screw 22 to form electric drive, and a bearing plate 23 is threadedly mounted on the one-way screw 22, and two lifting columns 24 are fixed at the top of the bearing plate 23, and the top ends of the two lifting columns 24 are both extended above the hollow seat 1 and fixedly connected with the corresponding concave frames 21, so that when the one-way screw 22 rotates, the height of the concave seat 3 is adjusted under the action of the lifting columns 24 and the concave frames 21, and two sliding holes are formed at the top of the hollow seat 1, and the two lifting columns 24 pass through the corresponding sliding holes and contact with the corresponding inner wall of the sliding holes, thereby forming stable linear sliding of the concave seat 1, and in addition, two vertical rods 23 are symmetrically fixed in the hollow seat 1, and the hollow seat can further ensure the linear sliding.

The utility model provides a starter test quick die change device's theory of operation as follows:

when the device is used for clamping and fixing the starter, the bottom of the starter is placed at the top of the rectangular sleeve seat 2, the starter is positioned between the two arc-shaped matrixes 6, then a first motor is started positively, the two-way screw rod 19 can be driven to rotate by utilizing the transmission between the synchronous wheel and the synchronous belt, then the two connecting strips 20 are driven to move in the direction of approaching each other by utilizing the threaded fit between the two-way screw rod 19 and the connecting strips 20, so that the two arc-shaped matrixes 6 are driven to move towards the starter, and finally the starter is reliably clamped, and then the corresponding test work can be carried out by utilizing external test equipment;

when the starter is used later, when different types of starters are tested and the arc-shaped dies 6 need to be replaced, the output shafts of the two air cylinders 17 can be started to extend out, when the output shafts of the two air cylinders 17 are in contact with the corresponding hollow plates 15, the two hollow plates 15 are connected with the two linkage rods 16 to be pulled downwards, so that the positioning rods 10 are taken out of the positioning grooves 8, the two inserting columns 7 are not limited, the two springs 11 are in a compressed state at the moment, then the two arc-shaped dies 6 are directly pulled out, then the arc-shaped dies 6 of the corresponding types are replaced, the inserting columns 7 on the arc-shaped dies are inserted into the inserting grooves 5, then the output shafts of the two air cylinders 17 are started to retract, the compressed springs 11 release elastic force along with retraction of the output shafts of the air cylinders 17, so that the hollow plates 15 lift the positioning rods 10 again and are finally inserted into the positioning grooves 8, the dismounting and the replacement of the arc-shaped dies 6 are completed, at the moment, the height position of the arc-shaped dies 6 is changed due to change the diameter of the starter, the height of the arc-shaped dies 6, and then the two output shafts of the motor can be slowly rotated to drive the concave screw rod to lift the concave screw rod 24 to be matched with the concave screw rod 24, so that the concave screw rod 24, and the concave screw rod can be lifted.

the utility model provides a quick retooling device of starter test, through the joint between the locating lever 10 and the constant head tank 8 that set up, alright will insert post 7 of inserting in slot 5 and carry out reliable card and hold the restriction to, when changing in the later stage, only need start the output shaft of cylinder 17 to stretch out, take out constant head tank 8 with locating lever 10 and alright tear open the change to arc die 6, easy operation is swift, thereby has improved subsequent efficiency of software testing.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a starter test quick die change device, includes hollow seat and the spill seat of setting in hollow seat top, just be equipped with two arc matrixes in the spill seat, its characterized in that, the top fixed mounting of hollow seat has rectangle cover seat, the spill seat runs through rectangle cover seat and with rectangle cover seat swing joint, the top activity of spill seat is equipped with two connecting seats, two the slot has all been seted up to one side that the connecting seat is close to each other, two all be equipped with in the slot and insert the post, two one side that the post is close to each other is all with corresponding arc matrix fixed connection, two the constant head tank has all been seted up to the bottom of inserting the post, two the below of connecting seat all is equipped with the connecting plate, two the equal fixed mounting in top of connecting plate has the locating lever, two the top of locating lever all extends to corresponding in the constant head tank, just the locating lever with connecting seat swing joint, two the equal fixed mounting in bottom of connecting seat has the pole setting, two equal slidable mounting has the clamp plate, two one side that the clamp plate is close to each other all with corresponding fixed connection of spring, two the bottom fixed mounting of pole setting has the spring, two the separation blade corresponds the separation blade is connected with the spring.

2. The starter testing rapid die changing device according to claim 1, wherein a through groove is formed in one side of the concave seat, two hollow plates are arranged in the through groove, a slide rod is fixedly mounted on an outer wall of one side of one hollow plate, one end of the slide rod extends into the other hollow plate and is slidably connected with the corresponding hollow plate, two cylinders are fixedly mounted on an inner wall of the bottom of the concave seat, output shafts of the two cylinders extend into the through groove and are movably connected with an inner wall of the top of the through groove, linkage rods are fixedly mounted at the bottoms of the two connecting plates, bottom ends of the two linkage rods extend into the through groove and are fixedly connected with the corresponding hollow plate, and the linkage rods are slidably connected with an inner wall of the bottom of the concave seat.

3. The starter testing rapid die changing device according to claim 1, wherein two side plates are fixedly mounted at the bottom of the concave seat, the same two-way screw rod is rotatably mounted on the two side plates, the two-way screw rod penetrates through the rectangular sleeve seat, two connecting strips are threadedly mounted on the two-way screw rod, the two connecting strips penetrate through the concave seat and are slidably connected with the concave seat, and the tops of the two connecting strips are fixedly connected with the corresponding connecting seats.

4. The starter testing rapid die change device according to claim 3, wherein two concave frames are fixedly installed at the bottom of the concave seat, two side plates are located in the corresponding concave frames, the same one-way screw is rotatably installed on the top inner wall and the bottom inner wall of the hollow seat, a bearing plate is threadedly installed on the one-way screw, two lifting columns are fixedly installed at the top of the bearing plate, the top ends of the two lifting columns extend to the upper side of the hollow seat and are fixedly connected with the corresponding concave frames, and the lifting columns are slidably connected with the top of the hollow seat.

5. The starter testing rapid die changing device according to claim 3, wherein two sliding openings are formed in the top of the concave seat, and the two connecting strips penetrate through the corresponding sliding openings and are in contact with inner walls of two sides of the corresponding sliding openings.

6. The starter testing rapid die changing device according to claim 3, wherein a first motor is fixedly mounted on one side of the concave base, synchronizing wheels are fixedly mounted on an output shaft of the first motor and the bidirectional screw, and a same synchronizing belt is sleeved on the two synchronizing wheels.

7. The starter testing rapid die changing device according to claim 4, wherein a second motor is fixedly installed at the bottom of the hollow seat, and an output shaft of the second motor is fixedly connected with the bottom end of the one-way screw.