CN211388425U

CN211388425U - Fixing jig

Info

Publication number: CN211388425U
Application number: CN201922127263.XU
Authority: CN
Inventors: 陈军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-30
Filing date: 2019-11-30
Publication date: 2020-09-01
Anticipated expiration: 2029-11-30

Abstract

The utility model belongs to the technical field of tool equipment, especially, relate to a fixed tool for fixed panel, including base plate and the bottom plate that sets up on the base plate fixedly, be equipped with a plurality of mounting holes on the bottom plate, still include adjustable subassembly, adjustable subassembly includes adjustable fixed block and set screw, adjustable fixed block is provided with the lateral adjustment hole, the top surface of adjustable fixed block inwards caves in and forms and adjusts and push away the groove; the adjusting push-against groove is also matched with the fixing screw. The utility model discloses being fixed during panel, pass lateral regulation hole and spiro union in the mounting hole gradually with set screw, at this in-process, set screw pushes away gradually to adjust and pushes away to the groove, makes adjustable fixed block remove to the direction that is close to panel gradually on the bottom plate, until with the inseparable butt of panel to the realization makes adjustable fixed block automatically regulated with fixed panel when installing set screw, and it is convenient to adjust, adjusts effectually, and fixed panel stability is high.

Description

Fixing jig

Technical Field

The utility model belongs to the technical field of tool equipment, especially, relate to a fixed tool.

Background

Currently, referring to fig. 6, a jig is generally used to fix the plate 170, so as to engrave the plate 170. The jig generally comprises a base plate 110, a nut 140 and a screw 130, wherein the base plate 110 is provided with a plurality of mounting holes 120, and the mounting holes 120 are matched with the inner screw holes of the nut 140. When the plate 170 is fixed, the plate 170 is first placed on the bottom plate 110, the plurality of nuts 140 are then placed around the plate 170, and finally the screws 130 are screwed to the nuts 140 and the mounting holes 120 on the bottom plate 110, so that the plate 170 is fixed.

However, such a jig has problems in that the inner screw hole of the nut 140 is accurately aligned with the mounting hole 120 of the base plate 110 when fixing, and then the screw 130 is inserted through the nut 140 and is mounted to the mounting hole 120. In this process, since the inner screw hole of the nut 140 needs to be aligned with the mounting hole 120, it is very labor-consuming and the production cost is increased substantially. In addition, the plate 170 has different scales, when the plate 170 is fixed by the nut 140, the nut 140 and the screw 130 can only be installed by finding the mounting hole closest to the periphery of the plate 170, and when the plate 170 is installed, the position of the nut 140 relative to the mounting hole 120 is fixed, and the position between the nut 140 and the plate 170 cannot be adjusted, so that the problem of poor fixing effect is caused, and the production efficiency is further affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed tool is difficult for adjusting when aiming at solving the fixed panel of tool among the prior art, and consequently to the not good technical problem of fixed effect that leads to.

In order to achieve the purpose, the embodiment of the utility model provides a fixing jig for fixing a plate, which comprises a substrate and a bottom plate fixedly arranged on the substrate, wherein the bottom plate is provided with a plurality of mounting holes, and further comprises an adjustable component, the adjustable component comprises an adjustable fixed block and a fixing screw, the adjustable fixed block is provided with a transverse adjusting hole penetrating through the adjustable fixed block, the top surface of the adjustable fixed block is sunken inwards to form an adjusting pushing groove, and the adjusting pushing groove covers the transverse adjusting hole; the adjusting push-against groove is matched with the fixing screw, so that when the fixing screw penetrates through the transverse adjusting hole and is in threaded connection with the mounting hole, the fixing screw pushes against the adjusting push-against groove, and the adjustable fixing block is enabled to move to be abutted against the plate on the bottom plate.

Optionally, the lateral adjustment hole comprises a middle hole and extension holes arranged at two ends of the middle hole; the extension holes are arranged in a semicircular shape, the middle holes are arranged in a square shape, and the diameter of a circle where the extension holes are located is equal to the width of the middle holes.

Optionally, the fixing screw includes a screw connection column and a pushing head arranged on the top end of the screw connection column, a thread matched with the mounting hole is arranged on the screw connection column, and the pushing head is matched with the adjusting pushing groove to be clamped into the pushing groove.

Optionally, the size of the bolt post is matched with the width of the middle hole, so that the bolt post passes through the middle hole and is in bolt connection with the mounting hole.

Optionally, the bottom surface of the adjustable fixing block is provided with a positioning groove matched with the adjusting pushing groove, and a positioning block is installed in the positioning groove.

Optionally, a through hole matched with the fixing screw penetrates through the middle of the positioning block, so that the fixing screw penetrates through the positioning block.

Optionally, the side of the adjustable fixing block is provided with anti-skid projections, each of the anti-skid projections is transversely arranged, and each of the anti-skid projections is arranged at equal intervals.

Optionally, the number of the adjustable assemblies is multiple, and each adjustable assembly is arranged around the periphery of the plate material to fix the plate material.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the fixed tool have one of following technological effect at least: the utility model discloses it is fixed during panel, earlier with panel place in on the bottom plate, will again adjustable fixed block place in put on the mounting hole, will then set screw passes lateral regulation hole and spiro union gradually in the mounting hole, at this in-process, set screw pushes away gradually the regulation pushes away to the groove, makes adjustable fixed block is in to being close to gradually on the bottom plate the direction of panel removes, until with the inseparable butt of panel, thereby realizes installing set screw makes in the time adjustable fixed block automatically regulated is with fixing panel, it is convenient to adjust, adjusts effectually, and fixed panel stability is high.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions 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 to obtain other drawings without inventive labor.

Fig. 1 is a schematic view of an overall structure of a fixing jig according to an embodiment of the present invention;

fig. 2 is an exploded view of a fixing jig according to an embodiment of the present invention;

fig. 3 is a schematic perspective view of an adjustable fixing block of the fixing jig according to an embodiment of the present invention;

fig. 4 is a top view of an adjustable fixing block of the fixing jig according to an embodiment of the present invention;

FIG. 5 is a cross-sectional view taken at perspective A of FIG. 5;

fig. 6 is a structural diagram of a jig in the prior art.

Wherein, in the figures, the respective reference numerals:

the adjustable base plate comprises a base plate 100, a bottom plate 110, a mounting hole 120, an adjustable component 200, an adjustable fixing block 300, a transverse adjusting hole 310, a middle hole 311, an extending hole 312, an adjusting abutting groove 320, a positioning groove 330, a positioning block 340, a through hole 341, an anti-skid protrusion 350, a fixing screw 400, a screw connection column 410 and an abutting head 420.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, a fixing jig is provided for fixing a plate 170, which includes a substrate 100 and a bottom plate 110 fixedly disposed on the substrate 100, wherein a plurality of mounting holes 120 are disposed on the bottom plate 110.

As shown in fig. 2 to 5, the fixing jig further includes an adjustable component 200, the adjustable component 200 includes an adjustable fixing block 300 and a fixing screw 400, the adjustable fixing block 300 is provided with a transverse adjusting hole 310 penetrating through the adjustable fixing block 300, the top surface of the adjustable fixing block 300 is recessed inwards to form an adjusting push-against groove 320, and the adjusting push-against groove 320 covers the transverse adjusting hole 310. The adjusting pushing groove 320 is further matched with the fixing screw 400, so that when the fixing screw 400 passes through the transverse adjusting hole 310 and is screwed to the mounting hole 120, the fixing screw 400 pushes the adjusting pushing groove 320, and the adjustable fixing block 300 moves on the bottom plate 110 to abut against the plate 170.

The utility model discloses it is fixed during panel 170, earlier with panel 170 place in on the bottom plate 110, will again adjustable fixed block 300 place in place put on the mounting hole 120, will then set screw 400 passes lateral adjustment hole 310 and spiro union gradually in mounting hole 120, at this in-process, set screw 400 pushes gradually the regulation pushes away groove 320, makes adjustable fixed block 300 is in gradually to being close to on the bottom plate 110 panel 170's direction removes, until with the inseparable butt of panel 170, thereby realizes installing make in the time of set screw 400 adjustable fixed block 300 automatically regulated is in order to fix panel 170, it is convenient to adjust, adjusts effectually, and fixed panel 170 stability is high.

In another embodiment of the present invention, as shown in fig. 2-4, the lateral adjusting hole includes a middle hole 311 and extending holes 312 disposed at two ends of the middle hole 311. The extension holes 312 are arranged in a semicircular shape, the middle holes 311 are arranged in a square shape, and the diameter of the circle where the extension holes 312 are located is equal to the width of the middle holes 311. Specifically, the cross-sectional area of the lateral adjustment hole 310 is larger than the cross-sectional area of the mounting hole 120 of the base plate 110. In practical use, the adjustable fixing block 300 is firstly placed on the bottom plate 110, and the mounting hole 120 is required to be within the range of the transverse adjusting hole 310, and the cross-sectional area of the transverse adjusting hole 310 is larger than that of the mounting hole 120 on the bottom plate 110, so that the difficulty in aligning the mounting hole 120 with the transverse adjusting hole 310 is reduced, and the operation is easy.

In another embodiment of the present invention, as shown in fig. 2, the fixing screw 400 includes a screw post 410 and a pushing head 420 disposed on the top of the screw post 410, the screw post 410 is provided with a thread adapted to the mounting hole 120, the pushing head 420 is matched with the adjusting pushing groove 320 to be disposed so as to be clamped into the pushing groove 320.

Specifically, the size of the screw column 410 is matched with the width of the middle hole 311, so that the screw column 410 passes through the middle hole 311 and is screwed with the mounting hole 120.

In another embodiment of the present invention, as shown in fig. 4-5, a positioning groove 330 is disposed on the bottom surface of the adjustable fixing block 300 and matches with the adjusting pushing groove 320, and a positioning block 340 is installed in the positioning groove 330. Specifically, in this embodiment, the positioning blocks 340 are generally arranged in two ways, the first way is: the positioning block 340 is separately disposed and not connected to the base plate 110, and when the adjustable fixing block is used, the positioning block 340 is aligned with the mounting hole 120 of the base plate 110, and then the adjustable fixing block 300 and the fixing screw 400 are sequentially mounted. And the second method comprises the following steps: the locating piece 340 set up in on the bottom plate 110, if can adopt bonding, welding or other connected mode set up in on the bottom plate 110, place during adjustable fixed block 300, locating piece 340 plays the positioning action, directly will adjustable fixed block 300 place in on the locating piece 340, can realize the constant head tank 330 with the matching installation of locating piece 340, so, convenient and fast, the practicality is high.

In another embodiment of the present invention, as shown in fig. 2, a through hole 341 is disposed through the middle of the positioning block 340 and is matched with the fixing screw 400, so that the fixing screw 400 passes through the positioning block 340.

In another embodiment of the present invention, as shown in fig. 3, the side of the adjustable fixing block 300 is provided with skidproof protrusions 350, each skidproof protrusion 350 is transversely arranged, and each skidproof protrusion 350 is arranged at equal intervals. On one hand, the anti-skid protrusions 350 increase friction between the adjustable fixing block 300 and a user when the adjustable fixing block 300 is used, so that an anti-skid effect is achieved. On the other hand, in actual use, the stud 350 will generally be aligned with the sheet 170Set up such that formula is calculated according to pressure

Wherein P represents a pressure, F represents a pressure applied by the adjustable fixing block 300 to the plate 170, and S represents a contact area of the adjustable fixing block 300 and the plate 170. The larger the pressure intensity is, the more obvious the pressure effect is, and the fixation is more stable. By providing a plurality of the anti-slip protrusions 350, the protruding end of each of the anti-slip protrusions 350 contacts the plate 170, and compared with the case where the protruding end of the plate 170 contacts the entire plane, the contact area between the adjustable fixing block 300 and the plate 170 is reduced, and the pressure is increased under the condition that the pressure is not changed, so that the fixing effect is better, and the plate fixing is more stable.

In another embodiment of the present invention, as shown in fig. 1, the number of the adjustable components 200 is plural, and each of the adjustable components 200 is disposed around the periphery of the plate 170 to fix the plate 170. By arranging a plurality of adjustable components 200, the plate 170 can be stably fixed in multiple directions.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A fixing jig is used for fixing plates and comprises a base plate and a bottom plate fixedly arranged on the base plate, wherein a plurality of mounting holes are formed in the bottom plate; the adjusting push-against groove is matched with the fixing screw, so that when the fixing screw penetrates through the transverse adjusting hole and is in threaded connection with the mounting hole, the fixing screw pushes against the adjusting push-against groove, and the adjustable fixing block is enabled to move to be abutted against the plate on the bottom plate.

2. The fixture according to claim 1, wherein the lateral adjustment holes comprise a middle hole and extension holes disposed at two ends of the middle hole; the extension holes are arranged in a semicircular shape, the middle holes are arranged in a square shape, and the diameter of a circle where the extension holes are located is equal to the width of the middle holes.

3. The fixture according to claim 2, wherein the fixing screw includes a screw post and an abutting head disposed at a top end of the screw post, the screw post is provided with a thread adapted to the mounting hole, and the abutting head is matched with the adjusting abutting groove to be inserted into the abutting groove.

4. The fixture according to claim 3, wherein the size of the screw post is matched with the width of the middle hole, so that the screw post passes through the middle hole and is screwed with the mounting hole.

5. The fixing jig according to claim 1, wherein a positioning groove matched with the adjusting abutting groove is formed in the bottom surface of the adjustable fixing block, and a positioning block is installed in the positioning groove.

6. The fixture according to claim 5, wherein a through hole matched with the fixing screw penetrates through the middle of the positioning block, so that the fixing screw passes through the positioning block.

7. The fixing jig according to claim 1, wherein the side of the adjustable fixing block is provided with anti-slip projections, each anti-slip projection is transversely arranged, and each anti-slip projection is equally spaced.

8. The fixture according to claim 1, wherein the number of the adjustable components is plural, and each of the adjustable components is disposed around the periphery of the plate to fix the plate.