CN214989942U

CN214989942U - Marking jack

Info

Publication number: CN214989942U
Application number: CN202121643917.5U
Authority: CN
Inventors: 王琦玮; 武博; 李莉; 林长龙
Original assignee: Luoyang Jinfeng Electromechanical Equipment Co ltd
Current assignee: Luoyang Jinfeng Electromechanical Equipment Co ltd
Priority date: 2021-07-16
Filing date: 2021-07-16
Publication date: 2021-12-03
Anticipated expiration: 2031-07-16

Abstract

A marking jack comprises a circular truncated cone base, wherein a height adjusting device is arranged on the circular truncated cone base, a mounting seat is arranged at the top of the height adjusting device, a rotating part is arranged on the mounting seat, second studs are arranged at two ends of the rotating part, the rotating part is rotatably mounted on the mounting seat through the second studs, second nuts are arranged on the second studs, and the second nuts are matched with the second studs in a screwing mode so that the rotating part is locked and prevented from rotating; the rotating part is provided with a groove extending along the length direction of the rotating part, at least one long pin is arranged in the groove, the long pin is used for carrying out angle adjustment under the action of the rotating part, the rotating part and the long pin are used for carrying out height adjustment under the action of the height adjusting device, and the long pin is used for being matched with the casting to support the casting; carry out the spatial position adjustment and support the foundry goods under high adjusting device, rotating part and long round pin combined action to the foundry goods to make the foundry goods can steadily place on the marking off platform.

Description

Marking jack

Technical Field

The utility model belongs to the technical field of the pincers worker marking off auxiliary assembly, in particular to marking off jack.

Background

As is known, the dimension inspection of the casting is determined by drawing lines by a fitter, the casting space needs to be adjusted, and the condition that the X, Y and Z directions of the casting are consistent with the inspection platform is ensured. The marking jack is used for supporting the casting, and present traditional working face is the plane, can only support being equipped with planar casting, can't be accurate support dysmorphism piece at the in-process that uses, delays the job schedule, consequently need design development a neotype to carry out the marking jack that accurately supports to special-shaped workpiece.

Disclosure of Invention

In order to overcome the current not enough, the utility model aims to provide a cooperation through long round pin and foundry goods makes the foundry goods can steadily place the jack of drawing a line on drawing a line bench.

The utility model aims at adopting the following technical scheme to realize. According to the utility model provides a marking jack, including the round platform base, be provided with height adjusting device on the round platform base, height adjusting device top is provided with the mount pad, is provided with the rotating part on the mount pad, and the rotating part both ends all are provided with the second double-screw bolt, and the rotating part passes through the rotatable installation of second double-screw bolt on the mount pad, is provided with the second nut on the second double-screw bolt, thereby the second nut locks the rotating part through screwing the cooperation with the second double-screw bolt, prevents that the rotating part from taking place to rotate; the rotating part is provided with a groove extending along the length direction of the rotating part, at least one long pin is arranged in the groove and used for directly abutting against the casting or being clamped in a clamping groove of the casting so as to support the casting, one end part of the long pin is fixedly provided with an installation sheet, the installation sheet is arranged in the groove, the long pin is slidably arranged in the groove through the installation sheet so as to enable the long pin to slide along the length direction of the groove so as to adjust the position of the casting along the length direction of the groove, the long pin is used for angle adjustment under the action of the rotating part, and the rotating part and the long pin are used for height adjustment under the action of the height adjusting device, the angle of the casting can be adjusted through the rotating part, the height of the casting is adjusted through the height adjusting device, support the foundry goods and carry out the spatial position adjustment under high adjusting device, rotating part and long round pin combined action, make the foundry goods can steadily place on marking off the bench.

Furthermore, the round platform base is of a hollow structure, and the bottom of the round platform base extends towards one side to form a fixing plate for placing a balancing weight.

Further, the mount pad includes the bottom plate and the fixed curb plate that sets up in the bottom plate both sides, all is provided with the first mounting hole that corresponds with the second double-screw bolt on every curb plate, thereby the second double-screw bolt passes the first mounting hole that corresponds and rotatably installs the rotating part on the curb plate.

Further, height adjusting device is including setting up the swivel nut in the round platform base and with the first double-screw bolt of swivel nut complex, first double-screw bolt top and the bottom plate rigid coupling of mount pad, carries out first double-screw bolt altitude mixture control through first double-screw bolt at the swivel nut internal rotation, and then adjusts the height of the rotating part on mount pad and the mount pad.

Borrow by above-mentioned technical scheme, the utility model has the advantages that: the rotating part and the long pin are adjusted in the height direction under the action of the first stud, namely the height direction of the casting is adjusted; the angle of the long pin is adjusted under the action of the rotating part, namely the angle of the casting is adjusted; the position of the long pin is adjusted under the action of the groove, namely, the position of the casting along the direction of the groove is adjusted, so that the castings in various shapes can be conveniently supported and spatially adjusted, and the castings can be stably placed on the scribing table.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

Fig. 1 is a schematic mechanism diagram of a marking jack of the present invention;

fig. 2 is an enlarged view of the rotating part and the long pin in the body 1.

[ reference numerals ]

1-a truncated cone base, 2-a first stud, 3-a first nut, 4-a mounting seat, 401-a bottom plate, 402-a side plate, 5-a rotating part, 501-a second stud, 502-a second nut, 503-a groove, 6-a long pin, 601-a mounting plate and 7-a fixing plate.

Detailed Description

To further illustrate the technical means and effects of the present invention for achieving the intended purpose of the present invention, the following detailed description of the specific embodiments, structures, features and effects of the marking jack according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 and 2, a marking jack comprises a circular truncated cone base 1 with a hollow structure, wherein a threaded sleeve is fixedly arranged in the circular truncated cone base 1, the bottom of the circular truncated cone base 1 extends to one side to form a fixing plate 7, and the fixing plate 7 is used for placing a balancing weight, so that the gravity of the whole device is increased; the first stud 2 matched with the threaded sleeve is installed above the circular truncated cone base 1, the first stud 2 can rotate in the threaded sleeve to perform height adjustment, namely the height of a casting matched with the scribing jack is adjusted, and the first stud 2 is further provided with a first nut 3 matched with the first stud 2. The top of the first stud 2 is fixedly provided with a mounting seat 4, the mounting seat 4 comprises a bottom plate 401 and side plates 402 fixedly arranged on two sides of the bottom plate 401, each side plate 402 is provided with a first mounting hole, and the bottom of the bottom plate 401 is fixedly connected with the top of the first stud 2; be provided with the rotating part 5 in the mount pad 4, the rotating part 5 is located bottom plate 401 and two curb plates 402 and forms an installation position, and the rotating part 5 both ends are all fixed and are provided with second double-screw bolt 501, and first mounting hole corresponds the setting with second double-screw bolt 501, thereby second double-screw bolt 501 passes the first mounting hole that corresponds and rotatably installs rotating part 5 on curb plate 402, can adjust the foundry goods angle with this marking jack complex promptly through rotating part 5. Each second stud 501 is further provided with a second nut 502 matched with the second stud 501, and after the angle of the rotating part 5 is adjusted, the rotating part 5 can be locked through screwing and matching of the second nuts 502 and the second studs 501, so that the rotating part 5 is prevented from rotating.

Be provided with on the rotating part 5 along slot 503 that rotating part 5 length direction extends, be provided with at least one long pin 6 in the slot 503, every 6 one end fixings of long pin set up circular shape installation piece 601, long pin 6 passes through installation piece 601 slidable and installs in slot 503, thereby make long pin 6 slide along the length direction of slot 503, long pin 6 is used for direct top to touch and supports the foundry goods on the foundry goods, thereby also can stretch into the draw-in groove of foundry goods and support the foundry goods with long pin 6 card in the draw-in groove and carry out the position control along slot 503 length direction to the matched with foundry goods, make the foundry goods can steadily place on the marking off platform. The long pin 6 supports the casting, and the long pin 6 adjusts the space position of the casting under the combined action of the first stud 2 and the rotating part 5, so that the casting can be stably placed on the scribing table. The long pin 6 can be taken out from the groove 503 of the rotating portion 5, and the casting can be directly supported by the rotating portion 5.

The working principle of the utility model is as follows:

during operation places the foundry goods earlier on marking off the bench, then adjust the position of long round pin 6 in slot 503 with the direct top contact of long round pin 6 on the foundry goods or stretch into the draw-in groove of foundry goods and support the foundry goods, adjust the spatial position of foundry goods and the position state of marking off jack self through adjusting rotating part 5 and first double-screw bolt 2 after that, make the foundry goods steadily place at the bench of marking off, place the balancing weight on fixed plate 7 at last, whole marking off jack self is great and rotating part 5 and long round pin 6 can not rotate and also can not rise and descend under the effect of balancing weight this moment, improved the stability that supports the foundry goods.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art can easily modify, change or modify the above embodiments according to the technical spirit of the present invention without departing from the scope of the present invention.

Claims

1. A marking jack which is characterized in that: the rotary part is rotatably mounted on the mounting seat through the second stud, and the second stud is provided with a second nut which is matched with the second stud in a screwing manner so as to lock the rotary part after the angle of the rotary part is adjusted and prevent the rotary part from rotating; the rotating part is provided with a groove extending along the length direction of the rotating part, at least one long pin is arranged in the groove and used for directly abutting against the casting or being clamped in a clamping groove of the casting so as to support the casting, an installation piece is fixedly arranged at one end part of the long pin, the installation piece is arranged in the groove, and the long pin is slidably arranged in the groove through the installation piece so that the long pin can slide along the length direction of the groove and further adjust the position of the casting along the length direction of the groove; the long round pin carries out angle modulation under the effect of rotating part, and rotating part and long round pin carry out the altitude mixture control in height adjusting device's effect, can adjust the foundry goods angle through the rotating part, highly adjust the foundry goods through height adjusting device, support the foundry goods and carry out the spatial position adjustment under height adjusting device, rotating part and long round pin combined action, make the foundry goods can steadily place on marking off the bench.

2. A line striping jack according to claim 1 wherein: the round platform base is of a hollow structure, and the bottom of the round platform base extends towards one side to form a fixing plate for placing a balancing weight.

3. A line striping jack according to claim 1 wherein: the mount pad includes the bottom plate and the fixed curb plate that sets up in the bottom plate both sides, all is provided with the first mounting hole that corresponds with the second double-screw bolt on every curb plate, thereby the second double-screw bolt passes the first mounting hole that corresponds and rotatably installs the rotating part on the curb plate.

4. A line striping jack according to claim 1 wherein: the height adjusting device comprises a threaded sleeve arranged in the circular truncated cone base and a first stud matched with the threaded sleeve, the top of the first stud is fixedly connected with a bottom plate of the mounting seat, the first stud is adjusted in height in the threaded sleeve through the first stud, and then the height of the rotating part on the mounting seat and the height of the rotating part on the mounting seat are adjusted.