CN211681040U

CN211681040U - Adjustable limiting structure for machining

Info

Publication number: CN211681040U
Application number: CN202020299479.4U
Authority: CN
Inventors: 张燕东
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-10-16
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a machining is with adjustable limit structure, comprising a fixing base plate, PMKD's last fixed surface is connected with the slip fixed axle, the interior diapire of slip fixed axle passes through bearing fixedly connected with two-way screw thread axle, the surface threaded connection of two-way screw thread axle has the removal fixed axle, remove the spacing splint of top fixedly connected with of fixed axle, the standing groove has been seted up to spacing splint's inside wall, the one end fixedly connected with crank of two-way screw thread axle. The utility model discloses, through the cooperation setting of slip fixed axle, bearing, two-way threaded shaft, removal fixed axle, spacing splint, standing groove and crank, in the use, make the utility model discloses a rotate the crank for the crank drives two-way threaded shaft and rotates, and makes spacing splint mutual regulation, presss from both sides tightly each other, and then makes the utility model discloses reach the purpose of adjusting, play convenient to use's effect.

Description

Adjustable limiting structure for machining

Technical Field

The utility model belongs to the technical field of machining, concretely relates to machining is with adjustable limit structure.

Background

The machining is a process of changing the external dimensions or properties of a workpiece by a mechanical device, and is classified into cutting and pressing according to the difference in machining modes, and the machining by a die is also a common machining mode in the machining.

At present, when the mold is machined, the mold needs to be independently fixed and adjusted in position, particularly, the size of an assembly part is large, the weight is heavy, the operation is performed and the inconvenience is caused, the existing rotary tool can only rotate at a fixed angle when rotating, the inspection of other angles cannot be met, the omission can be caused finally, the subsequent operation is influenced, the machined part is scrapped, the inconvenience is caused when the mold is used, and more labor cost and time cost need to be consumed.

Therefore, an adjustable limiting structure for machining is provided.

SUMMERY OF THE UTILITY MODEL

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable limit structure is used in machining, includes PMKD, PMKD's last fixed surface is connected with the slip fixed axle, the interior diapire of slip fixed axle passes through bearing fixedly connected with two-way screw thread axle, the surface threaded connection of two-way screw thread axle has the removal fixed axle, the spacing splint of top fixedly connected with of removal fixed axle, the standing groove has been seted up to spacing splint's inside wall, the one end fixedly connected with crank of two-way screw thread axle.

In order to make the utility model discloses reach convenient to use's purpose, as the utility model relates to a preferred, the quantity of spacing splint is two, two the equal threaded connection in both sides has first threaded spindle about spacing splint, the first twisting hand of one end fixedly connected with of first threaded spindle, the spacing top handle of other end fixedly connected with of first threaded spindle.

In order to make the utility model discloses reach convenient to use's purpose, as the utility model relates to an it is preferred, two equal threaded connection in one side of spacing splint has second threaded shaft, the one end fixedly connected with second of second threaded shaft twists the hand, the spacing handle that pushes away of other end fixedly connected with of second threaded shaft.

In order to make the utility model discloses reach and support steady purpose, as the utility model relates to a preferred, the equal fixedly connected with supporting pad in four corners department of PMKD lower surface, the quantity of supporting pad is four, four the supporting pad uses the equal fixed connection in four corners department of PMKD lower surface of rectangular array's form.

In order to make the utility model discloses reach the purpose of symmetry, conduct the utility model relates to an it is preferred, the quantity of spacing splint is two, two spacing splint are the symmetry setting with the perpendicular central line of slip fixed axle.

In order to make the utility model discloses reach firm purpose, conduct the utility model relates to an it is preferred, the material of PMKD, slip fixed axle and spacing splint is the steel.

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

1. through the cooperation setting of slip fixed axle, bearing, two-way threaded shaft, removal fixed axle, spacing splint, standing groove and crank, in the use, make the utility model discloses a rotate the crank for the crank drives two-way threaded shaft and rotates, and makes spacing splint mutual regulation, presss from both sides tightly each other, and then makes the utility model discloses reach the purpose of adjusting, play convenient to use's effect.

2. Through the cooperation setting of first threaded shaft-first twisting handle, spacing top handle, second threaded shaft, second twisting handle and spacing handle that pushes away, in the use, through rotating first twisting handle for first threaded shaft rotates, can be to the spacing fixed of machining work piece, through rotating second twisting handle, can rotate second threaded shaft, can be to the spacing fixed of machining work piece, and then improved the utility model discloses a spacing efficiency.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of a first form structure of the present invention;

fig. 2 is a schematic diagram of a second embodiment of the present invention;

fig. 3 is a schematic diagram of a third aspect of the present invention;

fig. 4 is a schematic front view of the structure of the present invention;

fig. 5 is a schematic top view of the present invention.

In the figure: 1-fixing the bottom plate; 2-sliding the fixed shaft; 3-a bearing; 4-a two-way threaded shaft; 5, moving the fixed shaft; 6-limiting clamping plates; 7-placing the groove; 8-a crank; 9-a first threaded shaft; 10-first screw driver; 11-a limit top handle; 12-a second threaded shaft; 13-second screw driver; 14-limiting push handle; 15-support pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides an adjustable limit structure is used in machining, includes PMKD 1, PMKD 1's last fixed surface is connected with slip fixed axle 2, and the interior diapire of slip fixed axle 2 passes through bearing 3 fixedly connected with two-way screw shaft 4, and the surface threaded connection of two-way screw shaft 4 has removal fixed axle 5, removes the spacing splint 6 of top fixedly connected with of fixed axle 5, and standing groove 7 has been seted up to the inside wall of spacing splint 6, and the one end fixedly connected with crank 8 of two-way screw shaft 4.

In the embodiment of the present invention, during the use, by sliding the fixed shaft 2, the bearing 3, the two-way threaded shaft 4, the movable fixed shaft 5, the position-limiting clamp plate 6, the placing groove 7 and the handle 8, the utility model makes the handle 8 rotate to drive the two-way threaded shaft 4 and make the position-limiting clamp plate 6 mutually adjust and clamp each other, so that the utility model achieves the purpose of adjustment, and has the function of convenient use, by the cooperation of the first threaded shaft 9, the first twisting handle 10, the position-limiting top handle 11, the second threaded shaft 12, the second twisting handle 13 and the position-limiting push handle 14, during the use, by rotating the first twisting handle 10, the first threaded shaft 2 rotates, the machining workpiece can be fixed in a position-limiting way, by rotating the second twisting handle 13, the second threaded shaft 12 can be rotated, can be fixed to the machining work piece is spacing, and then improved the utility model discloses a spacing efficiency.

Specifically, the quantity of the limiting clamp plates 6 is two, the left and right sides of the two limiting clamp plates 6 are in threaded connection with first threaded shafts 9, one ends of the first threaded shafts 9 are fixedly connected with first twisting hands 10, and the other ends of the first threaded shafts 9 are fixedly connected with limiting ejection handles 11.

In this embodiment: in the using process, the utility model discloses play convenient to use's effect.

Specifically, one side of each of the two limiting clamping plates 6 is in threaded connection with a second threaded shaft 12, one end of each of the second threaded shafts 12 is fixedly connected with a second twisting handle 13, and the other end of each of the second threaded shafts 12 is fixedly connected with a limiting push handle 14.

Specifically, the equal fixedly connected with supporting pad 15 in four corners department of PMKD 1 lower surface, the quantity of supporting pad 15 is four, and four supporting pads 15 are in four corners department of PMKD 1 lower surface with the equal fixed connection of the form of rectangle array.

In this embodiment: in the use process, make the utility model discloses play the steady effect of support.

Specifically, the number of the two limiting clamping plates 6 is two, and the two limiting clamping plates 6 are symmetrically arranged with the vertical center line of the sliding fixing shaft 2.

In this embodiment: in the use process, make the utility model discloses play spacing symmetrical effect.

Specifically, the fixed bottom plate 1, the sliding fixed shaft 2 and the limiting clamping plate 6 are made of steel.

In this embodiment: in the using process, the utility model has firm function.

The utility model discloses a theory of operation and use flow: through the matching arrangement of the sliding fixed shaft 2, the bearing 3, the two-way threaded shaft 4, the movable fixed shaft 5, the limiting clamping plate 6, the placing groove 7 and the crank 8, in the using process, the utility model rotates the crank 8, so that the crank 8 drives the two-way threaded shaft 4 to rotate, and the limit clamp plates 6 are mutually adjusted and mutually clamped, so as to achieve the purpose of adjustment and achieve the function of convenient use, through the matching arrangement of the first threaded shaft 9, the first twisting handle 10, the limit top handle 11, the second threaded shaft 12, the second twisting handle 13 and the limit push handle 14, in the use process, the first screw thread shaft 2 is rotated by rotating the first screw handle 10, the machined workpiece can be limited and fixed, and by rotating the second screw handle 13, can rotate second threaded shaft 12, can be to the spacing fixed of machining work piece, and then improved the utility model discloses a spacing efficiency.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an adjustable limit structure is used in machining, includes PMKD (1), its characterized in that: the upper surface fixedly connected with slip fixed axle (2) of PMKD (1), the interior diapire of slip fixed axle (2) passes through bearing (3) fixedly connected with two-way screw thread axle (4), the surface threaded connection of two-way screw thread axle (4) has removal fixed axle (5), the top fixedly connected with spacing splint (6) of removal fixed axle (5), standing groove (7) have been seted up to the inside wall of spacing splint (6), the one end fixedly connected with crank (8) of two-way screw thread axle (4).

2. The adjustable limit structure for machining according to claim 1, wherein: the quantity of spacing splint (6) is two, two the equal threaded connection in the left and right sides of spacing splint (6) has first screw thread axle (9), the first twist of one end fixedly connected with of first screw thread axle (9) hand (10), the spacing top handle (11) of other end fixedly connected with of first screw thread axle (9).

3. The adjustable limit structure for machining according to claim 1, wherein: two equal threaded connection in one side of spacing splint (6) has second screw thread axle (12), the one end fixedly connected with second of second screw thread axle (12) is twisted hand (13), the other end fixedly connected with of second screw thread axle (12) is spacing to push away handle (14).

4. The adjustable limit structure for machining according to claim 1, wherein: equal fixedly connected with supporting pad (15) in four corners department of PMKD (1) lower surface, the quantity of supporting pad (15) is four, four supporting pad (15) are in four corners department of PMKD (1) lower surface with the equal fixed connection of form of rectangle array.

5. The adjustable limit structure for machining according to claim 1, wherein: the number of the limiting clamping plates (6) is two, and the two limiting clamping plates (6) are symmetrically arranged by using the vertical center line of the sliding fixing shaft (2).

6. The adjustable limit structure for machining according to claim 1, wherein: the fixed base plate (1), the sliding fixed shaft (2) and the limiting clamping plate (6) are made of steel.