CN202291098U - Compressing and positioning device used for rod piece - Google Patents
Compressing and positioning device used for rod piece Download PDFInfo
- Publication number
- CN202291098U CN202291098U CN2011203052758U CN201120305275U CN202291098U CN 202291098 U CN202291098 U CN 202291098U CN 2011203052758 U CN2011203052758 U CN 2011203052758U CN 201120305275 U CN201120305275 U CN 201120305275U CN 202291098 U CN202291098 U CN 202291098U
- Authority
- CN
- China
- Prior art keywords
- rod member
- rod piece
- locating slot
- briquetting
- press block
- 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
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- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a compressing and positioning device used for a rod piece, which can effectively prevent the rod piece from bending laterally in a rotary riveting process. The device comprises a base, wherein the base is provided with a positioning tool, the positioning tool is provided with a rod piece positioning groove extending along the axial direction of the rod piece, the outer side of the rod piece positioning groove is provided with a press block, the press block extends from the top end of the rod piece positioning groove to the bottom end of the rod piece positioned in the rod piece positioning groove, the press block is connected with a force application device, and the force application device applies acting force on the press block to make the press block tightly compress the rod piece in the rod piece positioning groove. The force application device can be a horizontal type quick clamp. The part of the rod piece, which is positioned in the rod piece positioning groove, is completely covered by the press block, and the rod piece can not move along the radial direction so as to be effectively prevented from bending laterally, and because the press block is used, the rod piece can be taken out from the radial direction of the rod piece positioning groove after riveting, and axial space can be saved; and because the horizontal type quick clamp is used, the rod piece can be assembled, disassembled and clamped quickly.
Description
Technical field
The utility model relates to a kind of device of using in rotation riveted joint field that is used for rod member is compressed the location.
Background technology
When being riveted on some part rotation on the rod member, need usually earlier rod member to be positioned, and then with other part and this rod member rotation riveted joint.Be used in the prior art device that rod member positions is generally comprised base; Base is provided with positioning tool, has the rod member locating slot on the positioning tool, and rod member is positioned at the rod member locating slot; Several location-plates are installed on positioning tool; Location-plate is provided with bolt, bolt axially and rod member axial vertical, through bolt is constantly screwed in the rod member locating slot rod member is compressed and is fixed in the rod member locating slot.Not enough below the device of this location of the prior art usefulness exists: owing to bolt can only contact with the part of rod member, so regional area is stressed bigger on the rod member, very easily brings damage to rod member; In addition, when compressing rod member, need continuous swivel bolt, in the time of will rod member being taken out after riveted joint finishes, also want continuous swivel bolt in the rod member locating slot, make that the riveted joint efficiency of operation is lower; And, have only the subregion to be compressed on the rod member by bolt, lateral bending might take place in other zone, causes the damage of rod member; In addition, because above-mentioned location-plate is the radially shutoff of rod member locating slot, so rod member can only or take out in the rod member locating slot by the axial insertion rod member locating slot of rod member locating slot, can take bigger axial space like this.
In addition, at field of machining a kind of horizontal active grab commonly used, belong to a kind of of quick-speed jigs, this horizontal active grab also is the horizontal quick-speed jigs or is the horizontal anchor clamps, for example the horizontal anchor clamps of the mechanical smoothly Co., Ltd of Dongguan City sale.This horizontal active grab comprises handle and the linkage that links to each other with handle, and linkage is installed on the pedestal, and the end of linkage is provided with screw rod; Be connected with nut on the screw rod; During use, but produce clamping force through handle operator link mechanism, this clamping force passes to screw rod through nut; Pass to clipped object through screw rod again, this horizontal active grab also has auto-lock function simultaneously.
The utility model content
The technical problem that the utility model solves provides a kind of positioner that compresses that is used for rod member that in rotation riveted joint process, can effectively prevent the rod member lateral bending.
The utility model solves the technical scheme that its technical problem adopted: the positioner that compresses that is used for rod member; Comprise base; Said base is provided with positioning tool; Have the axially extended rod member locating slot along rod member on the said positioning tool, the arranged outside of said rod member locating slot has briquetting, and said briquetting extends to the bottom of the rod member that is positioned at the rod member locating slot from the top of rod member locating slot; Be connected with force application apparatus on the said briquetting, said force application apparatus makes briquetting that rod member is pressed in the said rod member locating slot through briquetting being applied active force.
Further be: said force application apparatus is the horizontal active grab that is installed on the said positioning tool, the screw rod of horizontal active grab link to each other with said briquetting and screw rod axially and the rod member in the rod member locating slot axial vertical.
Further be: the bottom of said rod member locating slot is provided with rod member height regulating block, and said rod member height regulating block comprises N cushion block that stacks.
The beneficial effect of the utility model is: owing to be provided with briquetting, this briquetting can cover the part that rod member is positioned at the rod member locating slot fully, in rotation riveted joint process; Rod member can't move along the radial; Therefore can effectively prevent the rod member lateral bending, and owing to use briquetting, after riveted joint finishes; Can save axial space from radially rod member being taken out of rod member locating slot; In addition, because usage level formula active grab can be realized the quick loading and unloading of rod member and clamping fast.
Description of drawings
Fig. 1 is for being equipped with the sketch map of location-plate and bolt on the positioning tool of the prior art;
Fig. 2 is for being provided with the sketch map of rod member height regulating block in the rod member locating slot;
Fig. 3 is positioned at the sketch map on the rod member height regulating block of rod member locating slot for rod member;
Fig. 4 is for being equipped with the sketch map of horizontal active grab on the positioning tool.
Be labeled as among the figure: base 1, rod member height regulating block 2, rod member locating slot 3, positioning tool 4, rod member 5, horizontal active grab 6, handle 7, screw rod 8, nut 9, briquetting 10, pedestal 11, cushion block 12.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further specified.
Extremely shown in Figure 4 like Fig. 2; The positioner that compresses that is used for rod member; Comprise base 1, said base 1 is provided with positioning tool 4, has the axially extended rod member locating slot 3 along rod member 5 on the said positioning tool 4; The arranged outside of said rod member locating slot 3 has briquetting 10; Said briquetting 10 extends to the bottom of the rod member 5 that is positioned at rod member locating slot 3 from the top of rod member locating slot 3, be connected with force application apparatus on the said briquetting 10, and said force application apparatus makes briquetting 10 that rod member 5 is pressed in the said rod member locating slot 3 through briquetting 10 being applied active force.
During use, rod member 5 is placed in the rod member locating slot 3, through force application apparatus briquetting 10 is applied active force again; Briquetting 10 is pressed on rod member 5 in the rod member locating slot 3, and like this in rotation riveted joint process, rod member 5 can't moving radially along rod member 5; Therefore can prevent effectively that rod member 5 from lateral bending taking place; Because briquetting 10 is bigger with the contact area of rod member 5, make to guarantee that rod member 5 can not produce damage because of the active force of briquetting 10 by the stressed comparatively even of rod member 5 simultaneously.
Above-mentioned force application apparatus can be hydraulic push rod; For simplified structure; Be convenient to operation, reduce use cost, preferred implementation is: as shown in Figure 4; Said force application apparatus is the horizontal active grab 6 that is installed on the said positioning tool 4, and the screw rod 8 of horizontal active grab 6 links to each other with said briquetting 10 and axially axial vertical with the interior rod member 5 of rod member locating slot 3 of screw rod 8.Horizontal active grab 6 is to use more a kind of anchor clamps that can clamp clipped object fast in the prior art.During installation, earlier the pedestal 11 with horizontal active grab 6 is installed on the positioning tool 4, and the screw rod 8 with horizontal active grab 6 links to each other with briquetting 10 again, screw rod 8 axially will be with rod member 5 axial vertical.During use; Can the rod member 5 that briquetting 10 and riveted joint finish be separated through rotary handle 7; After the rod member 5 that this riveted joint is finished takes out in the rod member locating slot 3; Can new rod member 5 be placed in the rod member locating slot 3, can the rod member 5 that briquetting 10 will be positioned at rod member locating slot 3 be compressed through rotary handle 7 again, be rotated the riveted joint operation then.The big I of the active force that 8 pairs of briquettings 10 of above-mentioned screw rod apply realizes through the nut on the adjusting screw(rod) 89.
In order to improve versatility, as shown in Figures 2 and 3, the bottom of said rod member locating slot 3 is provided with rod member height regulating block 2, and said rod member height regulating block 2 comprises N cushion block 12 that stacks.The quantity N of above-mentioned cushion block 12 can be: 1, and 2,3,10, or other quantity, the quantity of cushion block 12 can be set according to actual conditions.During use; Can adjust the quantity of cushion block 12 according to the axial length of rod member 5; The rod member 5 that can make different axial lengths like this compresses the location through the positioner that compresses that is used for rod member of same set of the utility model, therefore helps improving the versatility that compresses positioner that is used for rod member of the utility model.
Claims (3)
1. the positioner that compresses that is used for rod member; Comprise base (1); Said base (1) is provided with positioning tool (4); Have the axially extended rod member locating slot (3) along rod member (5) on the said positioning tool (4), it is characterized in that: the arranged outside of said rod member locating slot (3) has briquetting (10), and said briquetting (10) extends to the bottom of the rod member (5) that is positioned at rod member locating slot (3) from the top of rod member locating slot (3); Said briquetting is connected with force application apparatus on (10), and said force application apparatus makes briquetting (10) that rod member (5) is pressed in the said rod member locating slot (3) through briquetting (10) being applied active force.
2. the positioner that compresses that is used for rod member as claimed in claim 1; It is characterized in that: said force application apparatus is for being installed in the horizontal active grab (6) on the said positioning tool (4), and the screw rod (8) of horizontal active grab (6) links to each other with said briquetting (10) and screw rod (8) axial and rod member (5) that rod member locating slot (3) is interior axial vertical.
3. according to claim 1 or claim 2 the positioner that compresses that is used for rod member, it is characterized in that: the bottom of said rod member locating slot (3) is provided with rod member height regulating block (2), and said rod member height regulating block (2) comprises N cushion block (12) that stacks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052758U CN202291098U (en) | 2011-08-22 | 2011-08-22 | Compressing and positioning device used for rod piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203052758U CN202291098U (en) | 2011-08-22 | 2011-08-22 | Compressing and positioning device used for rod piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202291098U true CN202291098U (en) | 2012-07-04 |
Family
ID=46360078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203052758U Expired - Fee Related CN202291098U (en) | 2011-08-22 | 2011-08-22 | Compressing and positioning device used for rod piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202291098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692136A (en) * | 2013-12-31 | 2014-04-02 | 吴江市松陵镇铭益自动化机械设备厂 | Welding fixture for rocker arm of tyre changer |
-
2011
- 2011-08-22 CN CN2011203052758U patent/CN202291098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692136A (en) * | 2013-12-31 | 2014-04-02 | 吴江市松陵镇铭益自动化机械设备厂 | Welding fixture for rocker arm of tyre changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |