CN213592685U

CN213592685U - Clamp for processing electronic cigarette shell

Info

Publication number: CN213592685U
Application number: CN202022086326.4U
Authority: CN
Inventors: 田甲; 纪会胜; 柯先成; 谢江民
Original assignee: Dongguan Alpha Electronic Technology Co ltd
Current assignee: Dongguan Alpha Electronic Technology Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-02
Anticipated expiration: 2030-09-21

Abstract

The utility model provides an anchor clamps are used in processing of electron cigarette casing, the electron cigarette casing includes the outer wall and passes through the through-hole that the outer wall encloses into, the through-hole internal face include horizontal inner wall and form in the first of horizontal inner wall left and right sides, second cambered surface inner wall, anchor clamps include the mount pad, movable equipment in removal subassembly on the mount pad and be fixed in remove the last supporting component of subassembly, remove the subassembly with the supporting component includes two of arranging on radial direction respectively, and is a pair of it can draw close relatively or keep away from the removal in radial direction to remove the subassembly, the supporting component including closely support in first, second on the second cambered surface inner wall support the cambered surface. This application can stabilize clamping electron cigarette casing and can not warp.

Description

Clamp for processing electronic cigarette shell

Technical Field

The utility model relates to a novel tobacco and metalworking field especially relate to an anchor clamps are used in processing of electron cigarette casing.

Background

The electronic cigarette shell is generally made of a metal plate through drawing processing, is of a hollow structure and has a seamless outer wall; after the drawing is accomplished, still need process casing local position, need anchor clamps to fix the casing this moment, but casing height is higher and the outer wall is thinner, if from the outside centre gripping through conventional anchor clamps, causes the outer wall to warp easily, then the fixed effect is not very good from last centre gripping.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model provides an anchor clamps are used in processing of electron cigarette casing can stabilize clamping electron cigarette casing and can not cause the deformation.

For solving above-mentioned technical problem, the application provides an anchor clamps are used in processing of electron cigarette casing, the electron cigarette casing includes the outer wall and passes through the through-hole that the outer wall encloses into, the through-hole internal face include horizontal inner wall and form in the first of horizontal inner wall left and right sides, second cambered surface inner wall, anchor clamps include the mount pad, movable equipment in removal subassembly on the mount pad and be fixed in remove supporting component on the subassembly, remove the subassembly with supporting component includes two of arranging on radial direction respectively, and is a pair of it can draw close relatively or keep away from the removal in radial direction to remove the subassembly, supporting component including closely support in first, second on the first, the second cambered surface inner wall support the cambered surface.

Preferably, the supporting component includes a supporting base fixed on the moving component and a supporting block fixed on the supporting base, the supporting base includes a fixing portion fixed on the moving component by a screw, a main body portion formed by upward projection from the fixing portion and a fixing groove formed by downward depression from the top surface of the main body portion, and the supporting block includes a fixing end fastened in the fixing groove and a supporting block main body formed by upward extension from the fixing end.

Preferably, each brace main part including laminate in horizontal part on the horizontal internal wall face of electron cigarette casing and first, second support cambered surface, first, second support cambered surface respectively with first, second cambered surface inner wall profile modeling and closely laminating realize complete support.

Preferably, a connecting convex part is formed on one side, close to the first cambered inner wall, of the horizontal inner wall of the through hole of the electronic cigarette shell, the connecting convex part is in smooth connection with the first cambered inner wall, and a notch is formed at the position, located at the connecting convex part, of the horizontal part of the supporting block so as to avoid the connecting convex part.

Preferably, the mounting seat includes a mounting seat body and at least two radial grooves extending in the radial direction and provided on the upper side of the mounting seat body, the two radial grooves are located on the same straight line, the top ends of the radial grooves and the outer side surface are open, and the opening width of the radial outer side surface of the radial groove is greater than the width of the opening at the top end of the radial groove.

Preferably, the moving assembly includes a moving block embedded in the radial groove and capable of moving in a radial direction, and a connecting seat fixed to a top end of the moving block, and the support base is fixed to the connecting seat by a screw.

Preferably, the moving block includes a wider sliding portion and an insertion portion formed by protruding upward from a top end of the sliding portion, the sliding portion is inserted into a wider opening at a lower portion of the radial groove, the insertion portion is inserted into a narrower opening at an upper end of the radial groove, a top end of the insertion portion protrudes out of an upper surface of the mounting seat, the connecting seat is directly fixed to a top surface of the insertion portion through a screw, the connecting seat includes an insertion groove opened in a bottom surface of the connecting seat and matched with the insertion portion, and the bottom surface of the connecting seat is attached to a surface of the mounting seat so that the connecting seat is stable.

Preferably, the pair of moving blocks are driven by a cylinder to move close to or away from each other in the radial direction, a gap is formed between the pair of supporting blocks, and the width of the gap changes along with the movement of the pair of supporting blocks.

Preferably, a camshaft is disposed between the pair of moving blocks in the middle of the mounting seat, and the moving blocks are radially moved by rotation of the camshaft.

Preferably, the fixture further comprises a base, the base comprises a bottom plate, a fixing seat located above the bottom plate and a support column fixedly connected with the bottom plate and the fixing seat, the mounting seat is fixed on the fixing seat, and the outer diameter of the mounting seat is smaller than that of the fixing seat.

This application makes through setting up a pair of coaxial a pair of supporting component on radial direction the supporting component can fold or open in radial direction to, make hollow electron cigarette casing embolia behind the supporting component, through opening a pair ofly the supporting component makes it closely laminate realize on the first, the second cambered surface inner wall of direction about the electron cigarette casing right the electron cigarette casing fixed in order right the electron cigarette casing is processed, avoids current clamping technique to cause easily the electron cigarette casing warp or the unstable problem of centre gripping.

Drawings

Figure 1 is a perspective view of an electronic cigarette housing of the present application;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 3 is a perspective view of the electronic cigarette housing machining jig of the present application;

fig. 4 is an exploded perspective view of the electronic cigarette housing machining fixture according to the present application;

fig. 5 is a sectional view taken along the line B-B shown in fig. 3.

The attached drawings are as follows:

a shell-10; an outer wall-11; horizontal outer wall-111; a first cambered outer wall-112; a second cambered outer wall-113; a through-hole-12; horizontal inner wall-121; a first cambered inner wall-122; a second cambered inner wall-123; an engagement projection-124; a snap ring-13; a base-20; a bottom plate-21; a fixed seat-22; a post-23; a mounting seat-30; mounting a seat body-31; radial slot-32; -a moving assembly-40; a moving block-41; a slide-411; an insert-portion-412; a connecting seat-42; an embedded groove-422; mounting surface-421; -a support assembly-50; a support base-51; a fixed portion-511; a main body portion-512; a fixed groove-513; a brace-52; a fixed end-521; a brace body-522; a horizontal portion-523; a first support arc-524; a second support cambered surface-525; notch-526; the gap-L.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the present application, the X direction shown in fig. 3 is the front in the front-rear direction or the longitudinal direction, the Y direction is the right in the left-right direction or the lateral direction, and the Z direction is the upper direction in the vertical direction.

Referring to fig. 1 and 2, an electronic cigarette case 10 of the present application includes an outer wall 11 and a through hole 12 defined through the outer wall 11. The electronic cigarette case 10 is manufactured by performing a drawing process on a sheet metal. The outer wall 11 of the electronic cigarette housing 11 includes a pair of horizontal outer walls 111 extending in a transverse direction, and first and second arc-shaped

outer walls

112, 113 connecting both transverse sides of the pair of horizontal outer walls 111, and a radius of the first arc-shaped outer wall 111 is smaller than a radius of the second arc-shaped outer wall 113, so that the horizontal outer wall 111 is an inclined horizontal plane.

The inner wall surface of the through hole 12 includes a horizontal inner wall 121 located inside the horizontal outer wall 111, first and second arc-shaped

inner walls

122, 123 formed inside the first and second arc-shaped

outer walls

112, 113, and a joining protrusion 124 formed on one side of the horizontal inner wall 121 close to the first arc-shaped inner wall 122. The engaging protrusion 124 is smoothly engaged with the first inner arc-shaped wall 122. The top of the inner wall surface of the through hole 12 of the electronic cigarette shell 10 is also protruded inwards to form a snap ring 13, and the snap ring 13 is of a discontinuous structure.

Referring to fig. 3 to 5, the electronic cigarette housing processing fixture of the present application includes a base 20, a mounting base 30 fixed on the base 20, a moving assembly 40 movably assembled on the mounting base 30, and a supporting assembly 50 fixed on the moving assembly 40.

The base 20 includes a bottom plate 21, a fixing seat 22 located above the bottom plate 21, and a pillar 23 fixedly connecting the bottom plate 21 and the fixing seat 22. The support 23 includes at least three supports for supporting and fixing the fixing seat 22 above the bottom plate 21.

The outer diameter of the mounting seat 30 is smaller than the outer diameter of the fixing seat 22, and the mounting seat 30 includes a mounting seat body 31 and at least two radial grooves 32 arranged on the upper side of the mounting seat body 31 and extending along the radial direction. The two radial slots 32 are in the same line. The top end and the outer side surface of the radial groove 32 are opened, and the opening width of the radial outer side surface of the radial groove 32 is larger than the width of the top end opening of the radial groove 32.

The moving component 40 includes a moving block 41 embedded in the radial groove 32 and movable in a radial direction, and a connecting seat 42 fixed to a top end of the moving block 41. The moving block 41 includes a wide sliding portion 411 and an insertion portion 412 formed by protruding upward from a top end of the sliding portion 411, the sliding portion 411 is inserted into a wide opening at a lower portion of the radial groove 32, the insertion portion 412 is inserted into a narrow opening at an upper end of the radial groove 32, so that the moving block 41 can move in the radial direction as far as possible and cannot move upward or separate from the radial direction, the radial movement of the moving block 41 can be driven by a cylinder or the middle portion of the mounting seat 30 is hollowed, a cam shaft is disposed between the moving blocks 41 at the middle portion, the moving block 41 moves radially outward by rotation of the cam shaft, and the cam shaft scheme requires a spring to be cooperatively disposed for resetting the moving block 41.

The connecting seat 42 is directly fixed to the top surface of the insertion portion 412 by a screw, and the bottom surface of the connecting seat 42 abuts against the surface of the mounting seat 30 to stabilize the connecting seat 42. The connecting seat 42 includes an insertion groove 422 opened on the bottom surface of the connecting seat 42 and matching with the insertion portion 412, and a mounting surface 421 on the top surface of the connecting seat 42. The screw passes through the insertion groove 422 to lock the connecting seat 42 and the moving block 41.

The supporting assembly 50 includes a supporting base 51 fixed on the mounting surface 421 of the connecting seat 42 and a supporting block 52 fixed on the supporting base 51. The support base 51 includes a fixing portion 511 fixed to the mounting surface 421 by a screw, a body portion 512 formed to protrude upward from the fixing portion 511, and a fixing groove 513 formed to be recessed downward from a top surface of the body portion 512. The supporting block 52 includes a fixing end 521 fastened in the fixing groove 513 and a supporting block main body 522 extending upward from the fixing end 521. The stay block body 522 includes a left and a right side, and is fixed to the two moving blocks 41 to move in opposite directions in a radial direction, respectively. The supporting block body 522 includes a horizontal portion 523 attached to the horizontal inner wall 121 of the electronic cigarette housing 10, and first and second supporting

arc surfaces

524 and 525 respectively supported on the first and second arc

inner walls

122 and 123. The first and second support cambered

surfaces

524, 525 respectively contour and closely fit with the first and second cambered

inner walls

122, 123 to realize complete support. The horizontal portion 523 is formed with a notch 526 at the position of the engaging protrusion 124 to avoid the engaging protrusion 124. A gap L is formed between the pair of stay pieces 52.

In specific implementation, the pair of supporting blocks 52 relatively moves in the radial direction and reduces the gap L, and then the electronic cigarette housing 10 is sleeved outside the pair of supporting blocks 52; then, the moving block 41 is driven to move radially outward, so that the first and second

support arc surfaces

524, 525 of the supporting block 52 are supported on the first and second arc surface

inner walls

122, 123 in a fitting manner, and the gap L is increased, thereby fixing the electronic cigarette case 10; finally, other cutting processes, such as CNC or the like, may be performed on the e-cigarette housing 10.

This application makes through setting up a pair of coaxial a pair of supporting component 50 in radial direction supporting component 50 can fold or open in radial direction to, make hollow electron cigarette casing 10 embolia behind supporting component 50, through opening a pair ofly supporting component 50 makes it closely laminate first, the second cambered surface inner wall 122 of direction about electron cigarette casing 10, the realization is right on 123 electron cigarette casing 10 fixed in order to right electron cigarette casing 10 processes, avoids current clamping technique to cause easily electron cigarette casing 10 warp or the unstable problem of centre gripping.

The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above examples only represent preferred embodiments of the present invention, which are described in more detail and detail, but are not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. The utility model provides an anchor clamps are used in processing of electron cigarette casing, the electron cigarette casing includes the outer wall and passes through the through-hole that the outer wall encloses into, the through-hole internal face include horizontal inner wall and form in the first of horizontal inner wall left and right sides, second cambered surface inner wall, a serial communication port, anchor clamps include the mount pad, movable equipment in removal subassembly on the mount pad and be fixed in remove the last supporting component of subassembly, remove the subassembly with the supporting component includes two of arranging on radial direction respectively, and is a pair of it can draw close or keep away from the removal relatively in radial direction to remove the subassembly, the supporting component including closely support in first, second support cambered surface on first, the second cambered surface inner wall.

2. The electronic cigarette casing processing clamp of claim 1, wherein the supporting component comprises a supporting base fixed on the moving component and a supporting block fixed on the supporting base, the supporting base comprises a fixing portion fixed on the moving component through a screw, a main body portion formed by upward protruding from the fixing portion and a fixing groove formed by downward recessing from the top surface of the main body portion, and the supporting block comprises a fixing end fastened in the fixing groove and a supporting block main body formed by upward extending from the fixing end.

3. The jig for machining an electronic cigarette casing according to claim 2, wherein each of the brace main bodies includes a horizontal portion attached to a horizontal inner wall surface of the electronic cigarette casing and the first and second support arc surfaces, and the first and second support arc surfaces are respectively contoured and closely attached to inner walls of the first and second arc surfaces to realize complete support.

4. The jig for machining an electronic cigarette case according to claim 3, wherein a joining protrusion is formed on a side of a horizontal inner wall of the through hole of the electronic cigarette case close to the first inner arc-shaped wall, the joining protrusion is smoothly joined to the first inner arc-shaped wall, and a notch is formed in a position of the joining protrusion on the horizontal portion of the spacer to avoid the joining protrusion.

5. The electronic cigarette casing machining jig of claim 4, wherein the mounting base includes a mounting base body and at least two radial grooves extending in a radial direction and opened on an upper side of the mounting base body, the two radial grooves are aligned, top ends of the radial grooves are open to an outer side surface, and an opening width of a radially outer side surface of the radial groove is larger than a width of an opening of the top end of the radial groove.

6. The jig for machining a housing of an electronic cigarette according to claim 5, wherein the moving member includes a moving block that is fitted into the radial groove and is movable in a radial direction, and a connecting base that is fixed to a top end of the moving block, and the support base is fixed to the connecting base by a screw.

7. The electronic cigarette case machining jig according to claim 6, wherein the moving block includes a wide sliding portion and an insertion portion formed to protrude upward from a top end of the sliding portion, the sliding portion is inserted into a wide opening at a lower portion of the radial groove, the insertion portion is inserted into a narrow opening at an upper end of the radial groove, a top end of the insertion portion protrudes from an upper surface of the mounting base, the connecting base is directly fixed to a top surface of the insertion portion by a screw, the connecting base includes an insertion groove opened in a bottom surface of the connecting base and matching with the insertion portion, and the bottom surface of the connecting base is fitted to a surface of the mounting base to keep the connecting base stable.

8. The jig for machining an e-cigarette case according to claim 7, wherein the pair of moving blocks are driven by cylinders to move closer to or away from each other in a radial direction, and a gap is formed between the pair of spacers, and a width of the gap changes as the pair of spacers move.

9. The jig for machining a housing of an electronic cigarette according to claim 8, wherein a cam shaft is provided between the pair of moving blocks in the middle of the mount base, and the moving blocks are radially moved by rotation of the cam shaft.

10. The electronic cigarette casing processing clamp of claim 9, further comprising a base, wherein the base comprises a bottom plate, a fixing seat located above the bottom plate, and a pillar fixedly connecting the bottom plate and the fixing seat, the mounting seat is fixed on the fixing seat, and an outer diameter of the mounting seat is smaller than an outer diameter of the fixing seat.