CN215748745U

CN215748745U - Automatic upset location frock

Info

Publication number: CN215748745U
Application number: CN202121814305.8U
Authority: CN
Inventors: 高国政
Original assignee: Changzhou Yangang Automation Technology Co ltd
Current assignee: Changzhou Yangang Automation Technology Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-02-08
Anticipated expiration: 2031-08-04

Abstract

The utility model discloses an automatic overturning and positioning tool in the technical field of overturning and positioning tools, which comprises a base, wherein two loop bars are arranged at the positions, close to two sides, of the upper end surface of the base; positioning mechanism includes two limiting plates and curb plate, the upper and lower end at the curb plate is fixed respectively to two limiting plates, the spout has been seted up to the side of curb plate, the up end that is located the limiting plate of top rotates installs the rotary drum, the inside screw thread of rotary drum is pegged graft and is had the screw rod, screw rod longitudinal sliding installs on the limiting plate, and the lower terminal surface fixed mounting of screw rod has the clamp plate, two positioning mechanism are the symmetry setting, can make this positioning mechanism carry out the centre gripping to the work piece of different sizes, make the device can adapt to not unidimensional work piece and overturn, the device's performance is improved.

Description

Automatic upset location frock

Technical Field

The utility model relates to the technical field of overturning positioning tools, in particular to an automatic overturning positioning tool.

Background

The positioning tool is generally used for machining and positioning, so that the machining efficiency, the machining precision, the machining quality and the machining safety are improved, and in the machining process of a workpiece, the workpiece needs to be checked and polished from various angles and directions, so that the positioning tool needs to be turned over.

The existing Chinese patent (publication number: CN207451560U) discloses a novel pneumatic lifting 360-degree workpiece overturning and positioning tool, which comprises: the surface of the base is fixed with a pneumatic lifting device; the clamping device is rotatably fixed on the outer side of the branch pipe; a manual rotating mechanism is arranged at the joint of the clamping device and the branch pipe, the clamping device comprises a cross beam and a pair of clamping arms which are oppositely arranged, and the clamping arms are positioned on two sides of the cross beam; the positioning device is detachably fixed on two sides of the clamping device; the positioning device comprises a pair of positioning seats which are oppositely arranged, each positioning seat comprises a fixing seat and an adjusting seat, a positioning groove is formed in the adjusting seat in the direction towards the workpiece, a bolt hole is formed in the upper end of each positioning groove, and an expansion bolt penetrates through the bolt hole. The utility model provides a novel pneumatic lifting 360-degree workpiece overturning and positioning tool which is simple in structure and beneficial to helping operators to safely and accurately position and maintain heavy gas turbine unit components in the maintenance operation process.

Upset location frock in the above-mentioned patent is difficult to fix the upset to the work piece of equidimension not when using, and the stability of location is relatively poor, reduces the device's performance.

Based on the technical scheme, the utility model designs the automatic overturning and positioning tool to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an automatic overturning and positioning tool to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic overturning and positioning tool comprises a base, wherein two sleeve rods are arranged at positions, close to two sides, of the upper end surface of the base, extension rods are inserted into the sleeve rods, supporting plates are fixedly connected to top end surfaces of the two extension rods positioned on the same side, and positioning mechanisms are arranged on opposite side surfaces of the two supporting plates;

the positioning mechanism comprises two limiting plates and a side plate, the two limiting plates are fixed at the upper end and the lower end of the side plate respectively, a sliding groove is formed in the side face of the side plate, the upper end face of the limiting plate located above the side plate rotates to be provided with a rotary drum, a screw rod is inserted into the internal thread of the rotary drum, the screw rod is longitudinally slidably installed on the limiting plates, a pressing plate is fixedly installed on the lower end face of the screw rod, and the two positioning mechanisms are symmetrically arranged.

Preferably, the side surface of the positioning mechanism is fixedly provided with a rotating shaft, the other end of one rotating shaft is fixedly connected with an output shaft of the turnover motor, and the other end of the other rotating shaft is rotatably arranged on the corresponding supporting plate.

Preferably, a bottom plate is fixedly connected between the two loop bars, a pneumatic lifting device is fixedly connected at the center position between the bottom plate and the supporting plate, and the bottom plate is tightly attached to the upper end face of the base.

Preferably, the guide way has been seted up to the inside of base, and the bull stick is installed in the inside rotation of guide way, and the lower terminal surface screw of loop bar cup joints on the bull stick, the one end of bull stick and driving motor's output shaft fixed connection.

Preferably, the position that the up end of base is close to the front and back end has all been seted up and has been led to the groove, and loop bar slidable mounting leads to the inside in groove, and leads to the intercommunication between groove and the guide way.

Preferably, the lower end face of the pressing plate and the upper end face of the limiting plate located below are both provided with anti-skid grains.

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

1. the rotary drum is rotated, under the action of the threads and the guide action of the pressing plate moving along the longitudinal direction of the sliding chute, the screw rod is enabled to drive the pressing plate to move longitudinally, so that the pressing plate is located on the upper end face of the workpiece, a user can conveniently fix the two ends of the workpiece by adopting two positioning mechanisms, the distance between the pressing plate and the limiting plate is adjusted, and the positioning mechanisms can clamp workpieces with different sizes;

2. start driving motor, it rotates to drive the bull stick, and under the effect of screw thread, the guide effect that cooperation loop bar was followed guide way and is led to the groove removal, make two loop bars drive the positioning mechanism on two extension rods and carry out relative motion, adjust the distance between two positioning mechanism, start pneumatic elevating gear, promote backup pad longitudinal movement, and the grafting of cooperation loop bar and extension rod, increase backup pad longitudinal movement's stability, adjust the distance between positioning mechanism and the base, make the device can adapt to not unidimensional work piece and overturn, improve the device's performance.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

FIG. 2 is a view of the extension pole and the support plate of the present invention in combination;

FIG. 3 is a combined view of the side plate and the pressing plate of the present invention;

fig. 4 is a combined view of the base and the bottom plate of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a loop bar; 3. an extension rod; 4. a support plate; 5. a limiting plate; 6. turning over a motor; 7. a screw; 8. a guide groove; 9. a rotating rod; 10. a through groove; 11. a drive motor; 12. a base plate; 13. a pneumatic lifting device; 14. a rotating drum; 15. a side plate; 16. a rotating shaft; 17. a chute; 18. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 4, the present invention provides a technical solution of an automatic turning positioning tool: an automatic overturning and positioning tool comprises a base 1, wherein two loop bars 2 are arranged at positions, close to two sides, of the upper end face of the base 1, extension bars 3 are inserted into the loop bars 2, supporting plates 4 are fixedly connected to top end faces of the two extension bars 3 located on the same side, and positioning mechanisms are arranged on opposite side faces of the two supporting plates 4;

positioning mechanism includes two limiting plates 5 and curb plate 15, and two limiting plates 5 are fixed respectively at the upper and lower end of curb plate 15, and spout 17 has been seted up to the side of curb plate 15, and the up end that is located the limiting plate 5 of top rotates installs rotary drum 14, and the internal thread of rotary drum 14 is pegged graft and is had screw rod 7, and screw rod 7 longitudinal sliding installs on limiting plate 5, and the lower terminal surface fixed mounting of screw rod 7 has clamp plate 18, and two positioning mechanism are the symmetry and set up.

The side of the positioning mechanism is fixedly provided with a rotating shaft 16, the other end of one rotating shaft 16 is fixedly connected with an output shaft of the turnover motor 6, and the other end of the other rotating shaft 16 is rotatably arranged on the corresponding supporting plate 4.

The lower end surface of the pressing plate 18 and the upper end surface of the limiting plate 5 positioned below are both provided with anti-skid grains.

The working principle is as follows: at first place the work piece that will overturn on two limiting plates 5 that are located the below, rotate rotary drum 14, under the effect of screw thread, and cooperate clamp plate 18 along the guide effect of the longitudinal movement of spout 17, make screw rod 7 drive clamp plate 18 longitudinal movement, make clamp plate 18 be located the up end of work piece, the person of facilitating the use adopts two positioning mechanism to fix the both ends of work piece, adjust the distance between clamp plate 18 and the limiting plate 5, can make this positioning mechanism carry out the centre gripping to the work piece of different sizes, start upset motor 6, drive pivot 16 and rotate, thereby drive positioning mechanism and overturn, and then overturn the work piece between two positioning mechanism, make things convenient for going on of follow-up work.

Example 2

As shown in fig. 3 and 4, in the case where the other portions are the same as those of embodiment 1, the present embodiment is different from embodiment 1 in that:

a bottom plate 12 is fixedly connected between the two loop bars 2, a pneumatic lifting device 13 is fixedly connected at the central position between the bottom plate 12 and the supporting plate 4, and the bottom plate 12 is tightly attached to the upper end surface of the base 1.

Guide way 8 has been seted up to base 1's inside, and the inside rotation of guide way 8 installs bull stick 9, and the lower terminal surface screw of loop bar 2 cup joints on bull stick 9, and the one end of bull stick 9 and driving motor 11's output shaft fixed connection.

Through groove 10 has all been seted up to the position that the up end of base 1 is close to the front and back end, and loop bar 2 slidable mounting leads to the inside of groove 10, and leads to and communicates between groove 10 and the guide way 8.

One specific application of this embodiment is: start driving motor 11, drive bull stick 9 and rotate, and under the effect of screw thread, cooperation loop bar 2 is in the same direction as the guide way 8 and the guide effect who leads to groove 10 and remove, make two loop bar 2 drive the positioning mechanism on two extension rod 3 and carry out relative motion, adjust the distance between two positioning mechanism, start pneumatic elevating gear 13, promote 4 longitudinal movement of backup pad, and cooperation loop bar 2 and extension rod 3 peg graft, increase 4 longitudinal movement's of backup pad stability, adjust the distance between positioning mechanism and the base 1, make the device can adapt to not unidimensional work piece and overturn, improve the device's performance.

The pneumatic lifting device 13 and the interaction process between the pneumatic lifting device and the related components are provided by the background information provided by the utility model and are matched with the description of the specification of the utility model, so that the technical field personnel can obtain the using process and obtain the corresponding using effect, and the using process is not disclosed one by one, the electric elements appearing in the text are all electrically connected with an external main controller and a 220V mains supply, and the main controller can play a role of controlling conventional known equipment for a computer and the like, so that the technical scheme provided by the utility model can clearly obtain the corresponding using effect by the technical field personnel in the field.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an automatic upset location frock, includes base (1), its characterized in that: two loop bars (2) are arranged on the upper end surface of the base (1) close to the two sides, extension bars (3) are inserted into the loop bars (2), supporting plates (4) are fixedly connected to the top end surfaces of the two extension bars (3) on the same side, and positioning mechanisms are arranged on the opposite side surfaces of the two supporting plates (4);

positioning mechanism includes two limiting plates (5) and curb plate (15), two limiting plate (5) are fixed respectively in the upper and lower end of curb plate (15), spout (17) have been seted up to the side of curb plate (15), are located the top the up end of limiting plate (5) is rotated and is installed rotary drum (14), the internal thread grafting of rotary drum (14) has screw rod (7), screw rod (7) longitudinal sliding installs on limiting plate (5), and the lower terminal surface fixed mounting of screw rod (7) has clamp plate (18), two positioning mechanism is the symmetry and sets up.

2. The automatic overturning and positioning tool according to claim 1, characterized in that: and the side surface of the positioning mechanism is fixedly provided with a rotating shaft (16), the other end of the rotating shaft (16) is fixedly connected with an output shaft of a turnover motor (6), and the other end of the rotating shaft (16) is rotatably arranged on the corresponding supporting plate (4).

3. The automatic overturning and positioning tool according to claim 1, characterized in that: a bottom plate (12) is fixedly connected between the two loop bars (2), a pneumatic lifting device (13) is fixedly connected at the center position between the bottom plate (12) and the supporting plate (4), and the bottom plate (12) is tightly attached to the upper end face of the base (1).

4. The automatic overturning and positioning tool according to claim 1, characterized in that: guide way (8) have been seted up to the inside of base (1), the inside rotation of guide way (8) installs bull stick (9), the lower terminal surface screw thread of loop bar (2) cup joints on bull stick (9), the output shaft fixed connection of the one end of bull stick (9) and driving motor (11).

5. The automatic overturning and positioning tool according to claim 1, characterized in that: through groove (10) have all been seted up to the position that the up end of base (1) is close to the front and back end, loop bar (2) slidable mounting is in the inside that leads to groove (10), and leads to and communicates between groove (10) and guide way (8).

6. The automatic overturning and positioning tool according to claim 1, characterized in that: the lower end surface of the pressing plate (18) and the upper end surface of the limiting plate (5) located below are both provided with anti-skid grains.