CN202180433U - Fixture - Google Patents
Fixture Download PDFInfo
- Publication number
- CN202180433U CN202180433U CN2011202704735U CN201120270473U CN202180433U CN 202180433 U CN202180433 U CN 202180433U CN 2011202704735 U CN2011202704735 U CN 2011202704735U CN 201120270473 U CN201120270473 U CN 201120270473U CN 202180433 U CN202180433 U CN 202180433U
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- CN
- China
- Prior art keywords
- column
- anchor clamps
- base
- holder
- connecting plate
- 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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- Sewing Machines And Sewing (AREA)
Abstract
The utility model provides a fixture which belongs to the technical field of machinery and solves the problem that a sewing machine body is inconvenient in machining after the sewing machine body is clamped by an existing fixture. The fixture comprises a base, a pillar and a clamping piece used for clamping a workpiece, wherein the lower end of the pillar is connected with the base, the pillar can rotate along the circumferential direction of the pillar relative to the base, a positioning structure I which can position the pillar after the pillar rotates is arranged between the pillar and the base, the clamping piece is articulated at the upper part of the pillar, and a positioning structure II which can position the clamping piece is arranged between the clamping piece and the pillar. The fixture can be used for effectively clamping the workpiece, and conveniently adjusting a machining position of the workpiece.
Description
Technical field
The utility model belongs to field of mechanical technique, relates to a kind of anchor clamps.
Background technology
Assembling to sewing machine fuselage parts in the prior art independently machines through manual work; Can there be each species diversity in the fuselage that each workman processes; And, waste time and energy the assembling inconvenience like this by the assembling that certain workman independently machines a fuselage; The fuselage qualification rate that processes is lower, and working (machining) efficiency is low.
In order to improve working (machining) efficiency, people adopt the streamline assembling with the assembling of sewing machine fuselage, and each workman is responsible for specific parts are assembled on the fuselage; The relative like this working (machining) efficiency that improved; But also effectively raise workman's qualification, and the workman is skilled more, and working (machining) efficiency is high more.But this employing streamline form is assembled the sewing machine fuselage and is still had following shortcoming: because parts are to be assemblied on the different parts of fuselage; After a last streamline assembles one of them parts; The workman also needs fuselage is carried out clamping again during to next streamline, with convenient assembling to next parts.Parts of every like this installation all need fuselage of clamping, the processes waste of clamping the plenty of time, its efficiency of assembling is still low.
Summary of the invention
The purpose of the utility model is to have the problems referred to above to existing technology, has proposed a kind of a kind of anchor clamps that can effectively carry out clamping to workpiece, can regulate the Working position of workpiece easily through these anchor clamps.
The purpose of the utility model can realize through following technical proposal:
A kind of anchor clamps; Comprise a base; It is characterized in that these anchor clamps also comprise column and the holder that is used for the clamping workpiece, the lower end of said column links to each other with base and column can circumferentially rotate along column with respect to base; Being provided with between said column and the base can be with the location structure one of stud location after column rotates, and described holder is hinged on that column top and between be provided with can be with the location structure two of holder location.
These anchor clamps on holder, rotate column with piece-holder in the process of using, after holder turns to suitable position, regulate location structure one and make stud location; The adjustable clamp gripping member makes holder turn to suitable position then, regulates location structure two and makes the holder location.After workpiece installed, these anchor clamps can be processed each position of workpiece, and were easy to operate, reduced and processed the loaded down with trivial details installation steps of each different parts, reduced process time.
In above-mentioned anchor clamps; Described location structure one is some recessed locating slots of base sidepiece and the spacer that is hinged on the column sidepiece, when spacer can embed in any locating slot after its hinged place swing and spacer breaks away from can be by locating slot after swinging.
This location structure one concrete operations step is following: when needs rotate column, pull spacer and make it around upwards swing of pin joint, this moment, spacer broke away from locating slot, and column can freely rotate with respect to base; After column turns to certain position, pull spacer make its around pin joint to lower swing in it is embedded in locating slot, this moment, column and base were circumferentially fixed.This location structure one simple in structure, easy to operate, positioning function are easy to realize.
In above-mentioned anchor clamps, the quantity of said locating slot is four and is uniformly distributed with and the base sidepiece.
In above-mentioned anchor clamps, described location structure one also comprises the push rod that is threaded on the base, and the outer end protuberate basic unit and the handle of push rod are connected, and push rod the inner is positioned at base and can be resisted against the column sidepiece.
In order to make column at an arbitrary position gone up at location, this structure is set.When the location, turning handle makes push rod away from column, and after column turned to correct position, turning handle made push rod move to the inner of base, is resisted against position on the column until it, reaches the purpose with stud location.
In above-mentioned anchor clamps; Described location structure two is for being connected some locating holes on locking bar and the holder on the column; Be provided with spring between locking bar and the column and have the trend that is resisted against on the holder at the elastic force effect locking bar of spring, described locking bar can embed above-mentioned any locating hole place.
Under normal circumstances, the inner of locking bar is embedded in the locating hole.When needing the position of adjustable clamp gripping member; The pulling locking bar makes locking bar leave locating hole, and this moment, holder can rotate with respect to column; After holder turns to suitable position; Unclamp locking bar, the inner of locking bar is embedded in the locating hole under the effect of spring force, reaches the purpose with the holder location.
In above-mentioned anchor clamps, have on the said locking bar and be used to the handgrip that supplies the operator to grip.
In above-mentioned anchor clamps; Described holder comprises connecting plate, lower clamp, upper clamp, compressor arm and fishplate bar; Described connecting plate is hinged through connecting pin and above-mentioned column sidepiece; Lower clamp is connected on the connecting plate, and lower clamp and upper clamp are threaded through compressor arm and fix and between lower clamp and upper clamp, have a folder mouthful, and described fishplate bar has the recess that is complementary with the folder mouth and fishplate bar and can be positioned between the above-mentioned upper clamp and lower clamp with pressing from both sides mouthful to cooperate through recess.
For ease to the clamping of workpiece, this fishplate bar is used for joining work pieces, and processed workpiece is fixed on this fishplate bar exactly.When workpiece is carried out clamping, at first workpiece is fixed on the fishplate bar, fishplate bar is installed between upper clamp and the lower clamp, regulate compressor arm, make upper clamp and lower clamp with the fishplate bar clamping, this moment, recess and Jia Kou were complementary.
In above-mentioned anchor clamps, have at least two recesses and some threaded connection holes that runs through on the described fishplate bar.Setting can make more firm being clamped between upper clamp and the lower clamp of fishplate bar like this, can also make firm being fixed on the fishplate bar of workpiece.
In above-mentioned anchor clamps, described connecting plate middle part is hinged on the column, and above-mentioned locating hole is that the center circumferentially evenly distributes with the hinged place of connecting plate.
In above-mentioned anchor clamps, have on the described compressor arm and be used to the handle that supplies the operator to grip.Be provided with like this and can conveniently operate compressor arm.
In above-mentioned anchor clamps, be provided with holddown spring between described connecting pin and the column, connecting pin has the pulling connecting plate and makes connecting plate abut in the trend on the column under the elastic force effect of holddown spring.Setting can make connecting plate be fixed on the column firmly like this.
Compared with prior art, these anchor clamps have the following advantages:
The holder of these anchor clamps comprises lower clamp, upper clamp and fishplate bar, can effectively grasp fishplate bar through upper clamp and lower clamp, and workpiece is fixed on the fishplate bar through fixed forms such as bolts, its syndeton firmly, can effectively prevent coming off of workpiece; Column can rotate around base, and connecting plate can rotate around column, and each face of workpiece is shown, and convenient it is assembled; After column rotates, can position through spacer and the multi-faceted column of push rod, connecting plate is located through connecting pin after rotating, and its location structure is simple, and is easy to operate.These anchor clamps can be effectively with piece-holder, and convenient adjusting to the location of workpiece has improved efficiency of assembling.
Description of drawings
Fig. 1 is the structural representation of these anchor clamps.
Fig. 2 is the structural representation of fishplate bar.
Among the figure, 1, base; 11, locating slot; 12, push rod; 13, handle; 2, column; 21, spacer; 22, locking bar; 23, spring; 24, handgrip; 3, connecting plate; 31, locating hole; 33, connecting pin; 4, lower clamp; 5, upper clamp; 6, compressor arm; 7, fishplate bar; 71, recess; 72, connecting hole.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, these anchor clamps are mainly used in the sewing machine fuselage are carried out clamping, and it comprises a base 1, and this base 1 can be fixed on the streamline, move together along streamline.These anchor clamps also comprise the column of being located on the base 12, and the lower end of this column 2 is inserted in the base 1 and this column 2 can be with respect to base 1 axial rotation, are being provided with after column 2 rotates the location structure one that can column 2 be located between column 2 and the base 1.These anchor clamps also comprise a holder, and this holder is arranged on column 2 tops, and between column 2 and holder, being provided with can be with the location structure two of holder location.
Concrete; As shown in Figure 1; Location structure one is some recessed locating slots 11 of base 1 sidepiece and the spacer 21 that is hinged on column 2 sidepieces, when spacer 21 after its hinged place swing, can embed in any locating slot 11 and spacer 21 can be after swinging by locating slot 11 in disengaging.The quantity of the locating slot 11 in the present embodiment is four and is uniformly distributed with and base 1 sidepiece.When needs rotate column 2, pull spacer 21 and make it around upwards swing of pin joint, spacer 21 breaks away from locating slots 11 at this moment, and column 2 can freely rotate with respect to base 1; After column 2 turns to certain position, pull spacer 21 make its around pin joint to lower swing in it is embedded in locating slot 11, this moment, column 2 was circumferentially fixing with base 1.
As shown in Figure 1; Can go up the location at an arbitrary position in order to make column 2; This location structure one also comprises the push rod 12 that is threaded on the base 1, and the outer end protuberate basic unit 1 and the handle 13 of push rod 12 are connected, and push rod 12 the inners are positioned at base 1 and can be resisted against column 2 sidepieces.When the location, turning handle 13 makes push rod 12 away from column 2, and after column 2 turned to correct position, turning handle 13 made push rod 12 move to the inner of base 1, is resisted against position on the column 2 until it, reaches the purpose with column 2 location.
Holder in these anchor clamps comprises connecting plate 3, lower clamp 4, upper clamp 5, compressor arm 6 and fishplate bar 7; Connecting plate 3 is hinged through connecting pin 33 and column 2 sidepieces; Lower clamp 4 is connected on the connecting plate 3; Lower clamp 4 and upper clamp 5 are threaded through compressor arm 6 and fix and between lower clamp 4 and upper clamp 5, have a folder mouthful, and fishplate bar 7 has the recess 71 that is complementary with the folder mouth and fishplate bar 7 and can be positioned between upper clamp 5 and the lower clamp 4 with pressing from both sides mouthful to cooperate through recess 71.More firm in order to connect, have at least two recesses 71 and some screw thread connecting holes 72 that run through on the fishplate bar 7, as shown in Figure 2, screw thread connecting hole 72 is two in the present embodiment.
As shown in Figure 1; This location structure two is for being connected some locating holes 31 on locking bar 22 and the holder on the column 2; Be provided with spring 23 between locking bar 22 and the column 2 and have the trend that is resisted against on the holder at the elastic force effect locking bar 22 of spring 23; Locking bar 22 can embed any locating hole 31 places, on locking bar 22, has to be used to the handgrip 24 that supplies the operator to grip.This locating hole 31 is that the center circumferentially evenly distributes with the hinged place of connecting plate 3, and on compressor arm 6, has and be used to the handle 13 that supplies the operator to grip.In order to make connecting plate 3 more firm being fixed on the column 2, between connecting pin 33 and column 2, be provided with holddown spring 23, connecting pin 33 has pulling connecting plate 3 and makes connecting plate 3 abut in the trend on the column 2 under the elastic force effect of holddown spring 23.Under normal circumstances, the inner of locking bar 22 is embedded in the locating hole 31.When needing the position of adjustable clamp gripping member; Pulling locking bar 22 makes locking bar 22 leave locating hole 31, and this moment, holder can rotate with respect to column 2; After holder turns to suitable position; Unclamp locking bar 22, the inner of locking bar 22 is embedded in the locating hole 31 under the effect of spring 23 elastic force, reaches the purpose with the holder location.
When the sewing machine fuselage is carried out clamping, fuselage is clamped on the holder, rotate column 2; After holder turns to suitable position, regulate spacer 21 and make column 2 location, adjustable clamp gripping members then; Make holder turn to suitable position, regulate locking bar 22 and make the holder location.After fuselage installed, these anchor clamps can be processed each position of fuselage, and were easy to operate, reduced and processed the loaded down with trivial details installation steps of each different parts, improved working (machining) efficiency.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as base 1, locating slot 11, push rod 12, handle 13, column 2, spacer 21, locking bar 22, spring 23, handgrip 24, connecting plate 3, locating hole 31, connecting pin 33, lower clamp 4, upper clamp 5, compressor arm 6, fishplate bar 7, recess 71, connecting hole 72 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (10)
1. anchor clamps; Comprise a base (1); It is characterized in that these anchor clamps also comprise column (2) and be used for the holder of clamping workpiece that the lower end of said column (2) links to each other with base (1) and column (2) can circumferentially rotate along column (2) with respect to base (1); Being provided with between said column (2) and the base (1) can be with the location structure one of column (2) location after column (2) rotates, and described holder is hinged on that column (2) top and between be provided with can be with the location structure two of holder location.
2. a kind of anchor clamps according to claim 1; It is characterized in that; Described location structure one is some recessed locating slots (11) of base (1) sidepiece and the spacer (21) that is hinged on column (2) sidepiece, when spacer (21) after its hinged place swing, can embed in any locating slot (11) and spacer (21) can be after swinging by locating slot (11) in disengaging.
3. a kind of anchor clamps according to claim 2 is characterized in that, the quantity of said locating slot (11) is four and is uniformly distributed with and base (1) sidepiece.
4. a kind of anchor clamps according to claim 3; It is characterized in that; Described location structure one also comprises the push rod (12) that is threaded on the base (1); The outer end protuberate basic unit (1) of push rod (12) is connected with handle (13), and push rod (12) the inner is positioned at base (1) and can be resisted against column (2) sidepiece.
5. according to claim 1 or 2 or 3 or 4 described a kind of anchor clamps; It is characterized in that; Described location structure two is for being connected some locating holes (31) on locking bar (22) and the holder on the column (2); Be provided with spring (23) between locking bar (22) and the column (2) and have the trend that is resisted against on the holder at the elastic force effect locking bar (22) of spring (23), described locking bar (22) can embed above-mentioned any locating hole (31) and locate.
6. a kind of anchor clamps according to claim 5 is characterized in that, have on the said locking bar (22) to be used to the handgrip (24) that supplies the operator to grip.
7. a kind of anchor clamps according to claim 5; It is characterized in that; Described holder comprises connecting plate (3), lower clamp (4), upper clamp (5), compressor arm (6) and fishplate bar (7); Described connecting plate (3) is hinged with above-mentioned column (2) sidepiece through connecting pin (33); Lower clamp (4) is connected on the connecting plate (3), and lower clamp (4) and upper clamp (5) are threaded through compressor arm (6) and fix and between lower clamp (4) and upper clamp (5), have a folder mouthful, and described fishplate bar (7) has the recess (71) that is complementary with the folder mouth and fishplate bar (7) and can be positioned between above-mentioned upper clamp (5) and the lower clamp (4) with pressing from both sides mouthful to cooperate through recess (71).
8. a kind of anchor clamps according to claim 7 is characterized in that, have at least two recesses (71) and some screw connecting holes that runs through (72) on the described fishplate bar (7).
9. a kind of anchor clamps according to claim 7 is characterized in that, described connecting plate (3) middle part is hinged on the column (2), and above-mentioned locating hole (31) is that the center circumferentially evenly distributes with the hinged place of connecting plate (3).
10. a kind of anchor clamps according to claim 7; It is characterized in that; Be provided with holddown spring (23) between described connecting pin (33) and the column (2), have pulling connecting plate (3) and make connecting plate (3) abut in the trend on the column (2) at connecting pin (33) under the elastic force effect of holddown spring (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202704735U CN202180433U (en) | 2011-07-28 | 2011-07-28 | Fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202704735U CN202180433U (en) | 2011-07-28 | 2011-07-28 | Fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180433U true CN202180433U (en) | 2012-04-04 |
Family
ID=46173482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202704735U Expired - Fee Related CN202180433U (en) | 2011-07-28 | 2011-07-28 | Fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962660A (en) * | 2012-11-06 | 2013-03-13 | 重庆建设摩托车股份有限公司 | Push scooter frame following line fixture |
-
2011
- 2011-07-28 CN CN2011202704735U patent/CN202180433U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962660A (en) * | 2012-11-06 | 2013-03-13 | 重庆建设摩托车股份有限公司 | Push scooter frame following line fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG ZOJE SEWING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHONGJIE SEWING MACHINE CO., LTD. Effective date: 20140930 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140930 Address after: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee after: Zhejiang Zoje Sewing Technology Co., Ltd. Address before: 317604 Yuhuan County barley island Subdistrict Office, Zhejiang, Taizhou Patentee before: Zhongjie Sewing Machine Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120404 Termination date: 20170728 |