CN213135873U - Positioner for machining - Google Patents
Positioner for machining Download PDFInfo
- Publication number
- CN213135873U CN213135873U CN202021126711.0U CN202021126711U CN213135873U CN 213135873 U CN213135873 U CN 213135873U CN 202021126711 U CN202021126711 U CN 202021126711U CN 213135873 U CN213135873 U CN 213135873U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- connecting rod
- stand
- welding
- machining
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003754 machining Methods 0.000 title claims abstract description 25
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of machining, especially, a positioner for machining, including stand and the connecting rod of stand upper end installation, the lower surface welding of the one end that the connecting rod is different from the stand has the internal thread sleeve, the screw rod has been closed soon to the inside of internal thread sleeve, the upper end welding of screw rod has the carousel, the lower extreme welding of screw rod has a bottom briquetting, the lower extreme of bottom briquetting installs the connecting block, rotate between bottom briquetting and the connecting block and install axis bearing and plane bearing, the outer surface welding of connecting block has the gag lever post; rotate through axis bearing and plane bearing and install the connecting block at end briquetting lower extreme, increased end briquetting in connecting block upper end pivoted convenience, the connecting block is fixed a position through gag lever post and spacing hole and connecting rod simultaneously, and connecting block surface welding's gag lever post is installed in the spacing downthehole portion of seting up on the connecting rod surface simultaneously, has increased the stability of the vertical removal of connecting block.
Description
Technical Field
The utility model belongs to the technical field of machining, concretely relates to positioner for machining.
Background
The positioning device is used for positioning a workpiece during machining, so that the workpiece is stably machined, and the machining refers to a process of changing the overall dimension or performance of the workpiece through mechanical equipment. The difference in the machining method can be divided into cutting machining and pressing machining. Traditional positioner is when using, and is not enough to work piece positioning stability, the inconvenient problem of work piece when fixed simultaneously.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a positioner for machining has that the work piece location is convenient, fixed stable characteristics simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a positioner for machining, includes the connecting rod of stand and stand upper end installation, the one end lower surface welding that the connecting rod is different from the stand has the internal thread sleeve, the telescopic inside of internal thread closes the screw rod soon, the upper end welding of screw rod has the carousel, the lower extreme welding of screw rod has end briquetting, the connecting block is installed to the lower extreme of end briquetting, rotate between end briquetting and the connecting block and install axis bearing and plane bearing, the outer surface welding of connecting block has the gag lever post, the spacing hole with gag lever post looks adaptation is seted up on the surface of connecting rod, the lower surface bonding of connecting block has the cushion, the non-skid groove has been seted up to the lower surface of cushion.
As the utility model discloses a preferred technical scheme of positioner for machining, the connecting rod is close to the tip of stand and installs hand screw, hand screw passes the connecting rod and closes soon in the screw hole of seting up on the stand.
As the utility model discloses a preferred technical scheme of positioner for machining, the surperficial integrated into one piece of hand screw has the holding ring, the holding ring groove has been seted up to the upper surface of connecting rod, the inside at the holding ring groove is installed to the holding ring, the upper end integrated into one piece of stand has the holding ring, the holding ring groove has been seted up to the lower surface of connecting rod, the inside at the holding ring groove is installed to the holding ring.
As the utility model discloses a preferred technical scheme of positioner for machining, the cross section of spacing ring and spacing annular is the rectangle, the cross section of spacing annular and holding ring is triangle-shaped.
As the utility model discloses a preferred technical scheme of positioner for machining, connecting block surface welded's gag lever post is provided with two, two the gag lever post is located the diameter of connecting block.
As the utility model discloses an optimal technical scheme of positioner for machining, the antiskid groove that the cushion lower surface was seted up is provided with nine, and nine the antiskid groove is the concentric circles.
Compared with the prior art, the beneficial effects of the utility model are that:
1. rotate through axis bearing and plane bearing and install the connecting block at end briquetting lower extreme, the convenience of end briquetting pivoted on the connecting block has been increased, the connecting block advances line location through gag lever post and spacing hole and connecting rod simultaneously, connecting block surface welding's gag lever post is installed at the spacing downthehole portion of seting up on the connecting rod surface simultaneously, the stability of the vertical removal of connecting block has been increased, the non-slip groove of seting up under the adhesive cushion of connecting block lower surface and the cushion lower surface simultaneously, the static friction resistance of cushion with the work piece contact has been increased, the firm nature to the work piece location has been improved.
2. Through the connecting rod of hand screw fixation in the stand upper end, the connecting rod of being convenient for rotates in the upper end of stand, and hand screw surface integrated into one piece's spacing ring is installed in the spacing annular that the connecting rod upper surface was seted up simultaneously, and integrated into one piece installs in the positioning ring inslot that the connecting rod lower surface was seted up at the holding ring of stand upper end, has increased stand and connecting rod connection and connecting rod and hand screw connection's area of contact, has increased the stability of connecting rod installation in the stand upper end.
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 structural view of the present invention;
FIG. 2 is a schematic structural view of the connecting rod, the bottom pressing block, the connecting block and the rubber cushion of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;
in the figure: 1. a column; 2. a connecting rod; 3. an internally threaded sleeve; 4. a screw; 5. a turntable; 6. a bottom pressing block; 7. a limiting rod; 8. a limiting hole; 9. connecting blocks; 10. an axis bearing; 11. a flat bearing; 12. a rubber pad; 13. an anti-slip groove; 14. screwing the screw by hand; 15. a limiting ring; 16. a limiting ring groove; 17. a positioning ring groove; 18. a retaining ring.
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.
Examples
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a positioner for machining, connecting rod 2 including 1 and the 1 upper end installation of stand, connecting rod 2 is different from stand 1's one end lower surface welding has internal thread sleeve 3, internal thread sleeve 3's inside has closed screw rod 4 soon, the upper end welding of screw rod 4 has carousel 5, the lower extreme welding of screw rod 4 has end briquetting 6, connecting block 9 is installed to end briquetting 6's lower extreme, rotate between end briquetting 6 and the connecting block 9 and install axis bearing 10 and plane bearing 11, the outer surface welding of connecting block 9 has gag lever post 7, the spacing hole 8 with 7 looks adaptations of gag lever post is seted up on the surface of connecting rod 2, the lower surface bonding of connecting block 9 has cushion 12, non-slip groove 13 has been seted up to the lower surface of cushion 12.
In this embodiment, install connecting block 9 at end briquetting 6 lower extreme through axis bearing 10 and plane bearing 11 rotation, end briquetting 6 has been increased at the 9 upper end pivoted convenience of connecting block, connecting block 9 fixes a position through gag lever post 7 and spacing hole 8 and connecting rod 2 simultaneously, connecting block 9 surface welded gag lever post 7 is installed inside the spacing hole 8 that the connecting rod 2 surface was seted up simultaneously, the stability of the vertical removal of connecting block 9 has been increased, the non-slip groove 13 that the while connecting block 9 lower surface adhesive's cushion 12 and cushion 12 lower surface were seted up, the static friction resistance of cushion 12 with the work piece contact has been increased, the firm nature to the work piece location has been improved.
Specifically, the tip that connecting rod 2 is close to stand 1 installs hand screw 14, hand screw 14 passes connecting rod 2 and closes soon in the screw hole that stand 1 upper end was seted up, hand screw 14's surperficial integrated into one piece has spacing ring 15, spacing ring groove 16 has been seted up to connecting rod 2's upper surface, spacing ring 15 is installed in the inside of spacing ring groove 16, stand 1's upper end integrated into one piece has holding ring 18, holding ring groove 17 has been seted up to connecting rod 2's lower surface, holding ring 18 is installed in the inside of holding ring groove 17, the cross section of holding ring 15 and holding ring groove 16 is the rectangle, holding ring groove 17 and holding ring 18's cross section is triangle-shaped.
In this embodiment, fix the connecting rod 2 in the upper end of stand 1 through hand screw 14, be convenient for the connecting rod 2 to rotate in the upper end of stand 1, hand screw 14 surface integrated into one piece's spacing ring 15 is installed in the spacing annular 16 that the upper surface of connecting rod 2 was seted up simultaneously, integrated into one piece installs in the locating annular 17 that the lower surface of connecting rod 2 was seted up at the holding ring 18 of stand 1 upper end, increased the area of contact that stand 1 and connecting rod 2 are connected and connecting rod 2 and hand screw 14 are connected, increased the stability of connecting rod 2 installation in the upper end of stand 1.
Specifically, the connecting block 9 is provided with two limiting rods 7 welded on the surface, and the two limiting rods 7 are located on the diameter of the connecting block 9.
In this embodiment, be convenient for gag lever post 7 is spacing to connecting block 9.
Specifically, nine anti-slip grooves 13 are formed in the lower surface of the rubber mat 12, and the nine anti-slip grooves 13 are concentric circles.
In this embodiment, the roughness of the lower surface of the rubber pad 12 is increased.
The utility model discloses a theory of operation and use flow: during installation, the upright post 1 is fixed on an operation table of processing equipment, a workpiece is placed on the processing equipment too much, the hand screw 14 is unscrewed, the connecting rod 2 is rotated, the limiting ring 15 integrally formed on the surface of the hand screw 14 moves in the limiting ring groove 16 formed on the upper surface of the connecting rod 2, the positioning ring 18 integrally formed on the upper end of the upright post 1 moves in the positioning ring groove 17 formed on the lower surface of the connecting rod 2, the rubber gasket 12 is above the workpiece, the hand screw 14 is screwed, the connecting rod 2 is fixed at the upper end of the upright post 1, the rotary table 5 welded at the upper end of the screw rod 4 is rotated, the screw rod 4 rotates inside the inner threaded sleeve 3, the inner threaded sleeve 3 moves downwards with the bottom pressing block 6, the bottom pressing block 6 moves downwards with the connecting block 9, the connecting block 9 performs limiting under the action of the limiting rod 7 and the limiting hole 8, the bottom pressing block 6 rotates around the axis bearing 10 and the plane bearing 11 at the upper end of the connecting, so that the rubber pad 12 is brought into contact with the upper surface of the workpiece.
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 (6)
1. The utility model provides a positioner for machining, includes connecting rod (2) of stand (1) and stand (1) upper end installation, its characterized in that: the connecting rod (2) is different from one end lower surface welding of stand (1) and has female thread sleeve (3), the inside of female thread sleeve (3) closes screw rod (4) soon, the upper end welding of screw rod (4) has carousel (5), the lower extreme welding of screw rod (4) has end briquetting (6), connecting block (9) are installed to the lower extreme of end briquetting (6), rotate between end briquetting (6) and connecting block (9) and install axis bearing (10) and planar bearing (11), the outer surface welding of connecting block (9) has gag lever post (7), spacing hole (8) with gag lever post (7) looks adaptation are seted up on the surface of connecting rod (2), the lower surface bonding of connecting block (9) has cushion (12), non-slip groove (13) have been seted up to the lower surface of cushion (12).
2. The positioning device for machining according to claim 1, wherein: and a hand screw (14) is arranged at the end part of the connecting rod (2) close to the upright post (1), and the hand screw (14) penetrates through the connecting rod (2) and is screwed in a screw hole formed in the upper end of the upright post (1).
3. The positioning device for machining according to claim 2, wherein: the surperficial integrated into one piece of hand screw (14) has spacing ring (15), spacing annular (16) have been seted up to the upper surface of connecting rod (2), the inside at spacing annular (16) is installed in spacing ring (15), the upper end integrated into one piece of stand (1) has holding ring (18), holding ring groove (17) have been seted up to the lower surface of connecting rod (2), the inside at holding ring groove (17) is installed in holding ring (18).
4. A positioning device for machining according to claim 3, characterized in that: the cross sections of the limiting ring (15) and the limiting ring groove (16) are rectangular, and the cross sections of the positioning ring groove (17) and the positioning ring (18) are triangular.
5. The positioning device for machining according to claim 1, wherein: the limiting rods (7) welded to the surfaces of the connecting blocks (9) are arranged in two, and the two limiting rods (7) are located on the diameter of each connecting block (9).
6. The positioning device for machining according to claim 1, wherein: nine anti-skidding grooves (13) are formed in the lower surface of the rubber mat (12), and the nine anti-skidding grooves (13) are concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126711.0U CN213135873U (en) | 2020-06-17 | 2020-06-17 | Positioner for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021126711.0U CN213135873U (en) | 2020-06-17 | 2020-06-17 | Positioner for machining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213135873U true CN213135873U (en) | 2021-05-07 |
Family
ID=75726532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021126711.0U Expired - Fee Related CN213135873U (en) | 2020-06-17 | 2020-06-17 | Positioner for machining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213135873U (en) |
-
2020
- 2020-06-17 CN CN202021126711.0U patent/CN213135873U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210709 Address after: 110141 Liaoning city of Shenyang Province in eight shijiazi village cinema Patentee after: Shenyang jiashengwei Machinery Co.,Ltd. Address before: No.35, Section 1, Hongxing Road, Jinjiang District, Chengdu, Sichuan 610011 Patentee before: Zhang Huifang |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |