CN214685336U

CN214685336U - Universal fixture for machining undercarriage jack platform

Info

Publication number: CN214685336U
Application number: CN202120453120.2U
Authority: CN
Inventors: 周珽; 袁成伟; 夏靓慈
Original assignee: Jiangsu Hangfu Aviation Precision Technology Co ltd
Current assignee: Jiangsu Hangfu Aviation Precision Technology Co ltd
Priority date: 2021-03-02
Filing date: 2021-03-02
Publication date: 2021-11-12
Anticipated expiration: 2031-03-02

Abstract

The utility model belongs to the field of clamps, in particular to a universal clamp for machining a landing gear jack platform, which comprises a workbench, wherein two sides of the upper surface of the workbench are connected with clamps, one side of the upper surface of the clamps is connected with a clamping plate, a platform is arranged at the middle position of the upper surface of the workbench, and a telescopic cavity is arranged at the position corresponding to the clamping plate inside the clamps; through flexible chamber, splint and hydraulic pressure push rod's setting, make splint carry out the centre gripping to the platform of different thickness sizes, the pressure sensors who detects inslot portion on the splint can show for the processing equipment controller with the pressure data transfer between the platform that detects, through electric putter, the setting in runner and flexible groove, make the staff's accessible extend length's regulation to electric putter, make the splint upper end take place to rotate under the effect of runner and open, the upper end that makes splint can not obstruct the platform and place the inboard that gets into anchor clamps, make placing more facility of platform.

Description

Universal fixture for machining undercarriage jack platform

Technical Field

The utility model relates to an anchor clamps field, concretely relates to universal fixturing of undercarriage jack platform processing.

Background

The jig is a device for fixing a processing object to occupy a correct position for receiving construction or inspection in a machine manufacturing process. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig.

The prior art has the following problems:

1. the landing gear jack platform is at the in-process of carrying out the processing, easily because of there is the difference in platform thickness size, makes anchor clamps clamping force when carrying out the centre gripping to the higher platform of part height less, can not restrict the position removal of platform effectively, makes the platform displacement easily take place in the course of working.

2. The landing gear jack platform is placing into the inboard in-process of anchor clamps, easily makes the platform place the operation at the anchor clamps inboard and receives the hindrance because of blockking of upper end splint, causes the inconvenience for the staff.

In order to solve the problem, the application provides a universal fixture for machining the landing gear jack platform.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For the technical problem who exists among the solution background art, the utility model provides a universal fixturing of undercarriage jack platform processing has the characteristics of being convenient for adjust and reducing the hindrance.

(II) technical scheme

For solving the technical problem, the utility model provides a universal fixturing of undercarriage jack platform processing, comprises a workbench, workstation upper surface both sides are connected with anchor clamps, anchor clamps upper surface one side is connected with splint, workstation upper surface intermediate position department is equipped with the platform, the inside correspondence of anchor clamps splint position department has seted up flexible chamber, the inside lower surface intermediate position department of flexible intracavity is connected with hydraulic push rod.

Preferably, a detection groove is formed in one side of the clamping plate, springs are connected to two sides of the upper surface inside the detection groove, a movable plate is connected to the lower end of each spring, and a pressure sensor is connected to the middle position of the lower surface of the movable plate.

Preferably, the length and width of the movable plate are equal to those of the inner space of the detection slot.

Preferably, the lower end of the clamping plate is connected with a limiting plate close to the inside of the telescopic cavity.

Preferably, a telescopic groove is formed in the clamping plate, one side, close to the telescopic groove, of the outer side wall of the clamping plate is connected with a rotating wheel, the lower surface of the inner portion of the telescopic groove is connected with an electric push rod, the upper end of the electric push rod is connected with a rotating seat, and the lower surface of the clamping plate corresponds to the position of the rotating seat and is provided with a slide way.

Preferably, the length of the electric push rod after contraction is smaller than the depth of the telescopic groove.

Preferably, one end of the rotating seat close to the inside of the slide way is connected with a sliding block.

The above technical scheme of the utility model has following profitable technological effect:

1. through flexible chamber, splint and hydraulic push rod's setting, make undercarriage jack platform carry out the in-process of processing, the staff can utilize hydraulic push rod to highly adjust splint according to the thickness size of platform, make splint can carry out the centre gripping to the platform of different thickness sizes, the pressure sensors who detects inslot portion on the splint can show the processing equipment controller with the pressure data transfer between the platform that detects and the splint, the staff of being convenient for observes and guarantees the stability of splint centre gripping.

2. Through the setting of electric putter, runner and flexible groove, make undercarriage jack platform place into the inboard in-process of anchor clamps, the staff accessible makes splint upper end take place to rotate under the effect of runner and opens to electric putter extension length's regulation, makes the upper end of splint can not obstruct the platform and places the inboard that gets into anchor clamps, makes placing of platform more convenient.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the telescopic cavity of the present invention;

FIG. 3 is a schematic view of the internal structure of the inspection tank of the present invention;

fig. 4 is a schematic view of the structure of the telescopic slot of the present invention.

Reference numerals:

1. a work table; 2. a splint; 3. a platform; 4. a clamp; 51. a detection tank; 52. a telescoping chamber; 53. a hydraulic push rod; 54. a spring; 55. a pressure sensor; 56. a movable plate; 61. an electric push rod; 62. a rotating wheel; 63. a slideway; 64. a rotating seat; 65. a telescopic groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, the utility model provides a general anchor clamps of undercarriage jack platform processing, including

workstation

1, 1 upper surface both sides of workstation are connected with

anchor clamps

4, and 4 upper surface one sides of anchor clamps are connected with

splint

2, and 1 upper surface intermediate position department of workstation is equipped with

platform

3, and 4 inside corresponding splint 2 position departments of anchor clamps have seted up flexible chamber 52, and the inside lower surface intermediate position department in flexible chamber 52 is connected with hydraulic push rod 53.

In this embodiment, in order to solve undercarriage jack platform 3 and at the in-process of carrying out processing, there is the difference easily because of platform 3 thickness size, makes anchor clamps 4 less when carrying out the centre gripping to the higher platform 3 of part height, can not restrict the position removal of platform 3 effectively, makes the problem of the displacement easily take place in the 3 course of working of platform.

As shown in fig. 1-3, when the landing gear jack platform 3 is being processed, the worker can utilize the hydraulic push rod 53 to adjust the height of the clamping plate 2 according to the thickness of the platform 3, so that the clamping plate 2 can clamp the platforms 3 with different thicknesses, and the pressure sensor 55 in the detection groove 51 on the clamping plate 2 can transmit the detected pressure data between the platform 3 and the clamping plate 2 to the processing equipment controller for display, thereby facilitating the observation and ensuring the stability of clamping of the clamping plate 2 by the worker.

In this embodiment, in order to solve undercarriage jack platform 3 and placing into the inboard in-process of anchor clamps 4, easily make platform 3 place the operation of 4 inboards in anchor clamps and receive the hindrance because of blockking of upper end splint 2, cause inconvenient problem for the staff.

As shown in fig. 4, when the landing gear jack platform 3 is placed inside the clamp 4, the operator can adjust the extension length of the electric push rod 61 to rotate the upper end of the clamping plate 2 under the action of the runner 62, so that the upper end of the clamping plate 2 does not obstruct the platform 3 from being placed inside the clamp 4, and the platform 3 is more convenient to place.

It should be noted that, in the process that the electric push rod 61 pushes the upper end of the splint 2 to open, the rotating seat 64 connected to the upper end of the electric push rod 61 slides on the slide rail 63 to adjust the position.

In the embodiment, in order to detect the pressure of the clamping plate 2 on the platform 3, a detection groove 51 is further formed in one side of the clamping plate 2, springs 54 are connected to two sides of the upper surface inside the detection groove 51, a movable plate 56 is connected to the lower end of the spring 54, and a pressure sensor 55 is connected to the middle position of the lower surface of the movable plate 56.

In order to prevent the movable plate 56 from shaking in the detection slot 51, the length and width of the movable plate 56 are equal to the length and width of the inner space of the detection slot 51.

In order to prevent the splint 2 from being separated from the telescopic cavity 52, a limiting plate is further connected to the lower end of the splint 2 near the inside of the telescopic cavity 52.

In order to make the upper end of splint 2 can move about, what be further is splint 2 inside has seted up flexible groove 65, and one side that splint 2 lateral wall is close to flexible groove 65 is connected with runner 62, and the inside lower surface in flexible groove 65 is connected with electric putter 61, and electric putter 61 upper end is connected with rotates seat 64, and splint 2 lower surface corresponds rotates seat 64 position department and has seted up slide 63.

In order to fit the electric push rod 61 into the telescopic groove 65, the length of the electric push rod 61 after contraction is smaller than the depth of the telescopic groove 65.

In order to make the rotating seat 64 slide inside the sliding channel 63, a sliding block is further connected to one end of the rotating seat 64 near the inside of the sliding channel 63.

The utility model discloses a theory of operation and use flow: undercarriage jack platform 3 is carrying out the in-process of processing, the staff can utilize hydraulic push rod 53 to adjust splint 2's height according to platform 3's thickness size, make splint 2 can carry out the centre gripping to the platform 3 of different thickness sizes, the pressure sensors 55 of detecting the inside in groove 51 on splint 2 can give the processing equipment controller with the pressure data transfer between platform 3 that detects and splint 2 and show, the stability of the 2 centre gripping of splint is observed and is guaranteed to the staff of being convenient for, undercarriage jack platform 3 is placing into the inboard in-process of anchor clamps 4, the staff accessible is to the regulation of electric putter 61 extension length, make splint 2 upper end take place to rotate under runner 62's effect and open, the upper end that makes splint 2 can not obstruct platform 3 and place the inboard that gets into anchor clamps 4, make placing of platform 3 more convenient.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a universal fixturing of undercarriage jack platform processing, includes workstation (1), workstation (1) upper surface both sides are connected with anchor clamps (4), anchor clamps (4) upper surface one side is connected with splint (2), workstation (1) upper surface intermediate position department is equipped with platform (3), its characterized in that, anchor clamps (4) inside correspond splint (2) position department has seted up flexible chamber (52), the inside lower surface intermediate position department in flexible chamber (52) is connected with hydraulic push rod (53).

2. The universal fixture for machining the landing gear jack platform according to claim 1, wherein a detection groove (51) is formed in one side of the clamping plate (2), springs (54) are connected to two sides of the inner upper surface of the detection groove (51), a movable plate (56) is connected to the lower end of each spring (54), and a pressure sensor (55) is connected to the middle position of the lower surface of each movable plate (56).

3. Universal jig for landing gear jack platform machining according to claim 2, characterized in that the length and width dimensions of the mobile plate (56) are equal to those of the internal space of the detection slot (51).

4. Universal jig for machining of landing gear jack platforms according to claim 1, characterized in that the lower end of the clamping plate (2) is connected with a limiting plate close to the inside of the telescopic cavity (52).

5. The universal fixture for machining the landing gear jack platform according to claim 1, wherein a telescopic groove (65) is formed in the clamping plate (2), a rotating wheel (62) is connected to one side, close to the telescopic groove (65), of the outer side wall of the clamping plate (2), an electric push rod (61) is connected to the lower surface in the telescopic groove (65), a rotating seat (64) is connected to the upper end of the electric push rod (61), and a slide way (63) is formed in the position, corresponding to the rotating seat (64), of the lower surface of the clamping plate (2).

6. A universal jig for machining landing gear jack platforms according to claim 5, wherein the length of the electric push rod (61) after contraction is smaller than the depth of the telescopic slot (65).

7. A universal jig for machining landing gear jack platforms according to claim 5 wherein a slider is attached to the end of the rotating base (64) adjacent the inside of the slideway (63).