CN204171577U - A kind of piston rod welder - Google Patents

A kind of piston rod welder Download PDF

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Publication number
CN204171577U
CN204171577U CN201420658990.3U CN201420658990U CN204171577U CN 204171577 U CN204171577 U CN 204171577U CN 201420658990 U CN201420658990 U CN 201420658990U CN 204171577 U CN204171577 U CN 204171577U
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CN
China
Prior art keywords
welding
base
piston rod
clamping unit
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
Application number
CN201420658990.3U
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Chinese (zh)
Inventor
杜林枢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING TUOTAI AUTOMOBILE COMPONENTS AND PARTS Co Ltd
Original Assignee
CHONGQING TUOTAI AUTOMOBILE COMPONENTS AND PARTS Co Ltd
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Publication date
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Priority to CN201420658990.3U priority Critical patent/CN204171577U/en
Application granted granted Critical
Publication of CN204171577U publication Critical patent/CN204171577U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of piston rod welder, comprise jig platform (1), the second clamping unit and propeller (5), slide rail (4) is fixed with in the upper surface of described jig platform (1), be fixed with welding base (6) in the upper slip of guide rail (4), the upper surface of this welding base (6) is bolted with welding gun fixed mount (61); Described propeller (5) is provided with push rod (51), and described push rod (51) abuts with the second clamping unit.When the utility model uses, welding gun is placed on welding gun fixed mount, top board is pushed to chuck direction by propeller, weldment can be pushed against, meanwhile, slide rail can be utilized to adjust the position of the second clamping unit or welding base in real time according to the length of weldment or welding position, also can adjust the direction of welding gun fixed mount to adjust the welding position of welding gun, effective operating efficiency improving welding, and improve resistance termination welding effect, structure is simple, applied widely.

Description

A kind of piston rod welder
Technical field
The utility model relates to electric welding frock field, particularly a kind of piston rod welder.
Background technology
The welding of piston rod, adopt melt welding method traditionally, but this kind of method cost is high, pollute large, size inaccuracy and surface quality poor, and electric welding to have production efficiency high, welding quality is good, low cost, save material, working condition is better, be easy to the features such as automation, and welding piston bar needs special welding tooling, for fixing and clamping work pieces, welding tooling will adapt and could improve welding quality with the structure of welding work pieces, and it is few for the electric welding frock of piston rod at present, but also it is accurate not to there is location, complex structure and other problems.
Utility model content
The technical problems to be solved in the utility model there is provided a kind of piston rod welder that can improve welding quality.
The technical solution of the utility model is as follows:
A kind of piston rod welder, comprise jig platform, guide rail and be located at the first clamping unit, the second clamping unit, welding base and the propeller on jig platform from left to right successively, two slide rails be parallel to each other are fixed with in the upper surface of described jig platform, described first clamping unit comprises chuck and clamping back-up block on chuck, described back-up block is opening " U " type groove structure towards the right side, is provided with stretch out top to the right in the middle part of the bottom land of this back-up block; Slide respectively and be fixed on the guide rail of respective side in the lower end of the described forward and backward side of welding base, described welding base front and rear sides is all vertically equipped with set bolt, the upper surface of this welding base is also provided with welding gun fixed mount, and described welding gun fixed mount is spirally connected and is fixed on welding base;
Described second clamping unit comprises the first base and top board, slide respectively and be fixed on the guide rail of respective side in the lower end of described first base front and rear sides, described top board is vertically installed in the upper surface of the first base, the left side of described top board is installed with sleeve, described sleeve openings left and level stretch out left; Described propeller is provided with push rod, and described push rod abuts with the right side of top board, is provided with the second base in described angle of rake bottom, also slides respectively and be fixed on the guide rail of respective side in the lower end of described second base front and rear sides.
Adopt above structure, chuck drives back-up block to rotate, drilling speed is even, can ensure welding quality, not easily occur the phenomenon of solder skip, the cell wall of " U " type groove of back-up block can be fitted the outer surface of hanger sleeve pipe, the intersection of welding can be made more smooth, the phenomenon of dislocation can not be produced, simultaneously toply also can piston rod and hanger sleeve pipe be abutted tight, ensure that the rotation of each weld assembly in welding process keeps with one heart; Fix weld jig in the front and rear sides of welding base, be not only convenient to fixing welding gun, also do not hinder the rotation of weld assembly, simultaneously, welding gun fixed mount can adjustment direction and height, when not moving welding base, is convenient to adjust the stationary state of welding gun according to different welding position; Sleeve on second clamping unit can be socketed one end of piston rod, and coordinate with the first clamping unit, piston rod and hanger sleeve pipe is made to keep level, be convenient to rotating welding, propeller abutting top board more can tighten up the cooperation between piston rod and hanger sleeve pipe left, prevents from welding rotational release, simple and practical, simple operation, applied widely.
In order to prevent the product after welding from dropping to jig platform, affecting welding position quality, avoiding linearity overproof, as preferably, the lower end of described back-up block is provided with the block that level is stretched out to the right.
In order to ensure the concentricity of Product jointing, as preferably, the center line of described top and sleeve is on same horizontal line.
Interfere chuck to rotate to prevent welding gun and weld base and skid off guide rail, as preferably, be all provided with gag lever post at the left end of two described guide rails.
Beneficial effect: when the utility model uses, welding gun is placed on welding gun fixed mount, top board is pushed to chuck direction by propeller, weldment can be pushed against, meanwhile, slide rail can be utilized to adjust the position of the second clamping unit or welding base in real time according to the length of weldment or welding position, also can adjust the direction of welding gun fixed mount to adjust the welding position of welding gun, effective operating efficiency improving welding, and improve resistance termination welding effect, structure is simple, applied widely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of back-up block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model is by jig platform 1, guide rail 4 and be located at the first clamping unit on jig platform 1 from left to right successively, the second clamping unit, welding base 6 and propeller 5 etc. form, be fixed with two slide rails be parallel to each other 4 in the upper surface of described jig platform 1, be all provided with gag lever post 41 at the left end of two described guide rails 4.
As shown in Figure 1, Figure 2 and Figure 3, described first clamping unit comprises chuck 21 and clamping back-up block 22 on chuck 21, described back-up block 22 is opening " U " type groove structure towards the right side, be provided with stretch out top 221 in the middle part of the bottom land of this back-up block 22 to the right, the lower end of this back-up block 22 is provided with the block 222 that level is stretched out to the right.
As depicted in figs. 1 and 2, slide respectively and be fixed on the guide rail 4 of respective side in the lower end of the described forward and backward side of welding base 6, described welding base 6 front and rear sides is all vertically equipped with set bolt, the upper surface of this welding base 6 is also provided with welding gun fixed mount 61, and described welding gun fixed mount 61 is spirally connected and is fixed on welding base 6.
Described second clamping unit comprises the first base 31 and top board 32, slide respectively and be fixed on the guide rail 4 of respective side in the lower end of described first base 31 front and rear sides, described top board is vertically installed in the upper surface of the first base 31, the left side of described top board 32 is installed with sleeve 33, described sleeve 33 opening left and level stretch out left, described top 221 and the center line of sleeve 33 on same horizontal line.
Described propeller 5 is provided with push rod 51, and described push rod 51 abuts with the right side of top board 32, is provided with the second base 52 in the bottom of described propeller 5, also slides respectively and be fixed on the guide rail 4 of respective side in the lower end of described second base 52 front and rear sides.
Using method of the present utility model is as follows:
As Fig. 1, shown in Fig. 2 and Fig. 3, by diagram, wherein " A " is hanger sleeve pipe, " B " is piston rod, hanger sleeve A is placed in back-up block 22, middle part outside the curved surface of hanger sleeve A is abutted top 221, and " U " shape groove inwall of outside curve and back-up block 22 is fitted, simultaneously, the non-solder end of piston rod B is packed into sleeve 33, and start propeller 5 and promote top board 32 and the second base 52 is moved to the left on guide rail 4, until the welding ends of piston rod B abuts with the correspondence position of hanger sleeve A and keeps level, then, the position of welding base 6 is adjusted along guide rail 4, be locked bolt, again welding gun is placed on welding gun fixed mount 61, the height of adjustment welding gun fixed mount and offset direction, until meet welding position and require, restarting chuck 21 drives back-up block 22 to rotate, start welding gun and start welding.In the process, rotating speed is even, welding quality can be ensured, not easily there is the phenomenon of solder skip, the cell wall of " U " type groove of back-up block 22 can be fitted the outer surface of hanger sleeve A, the intersection of welding can be made more smooth, can not produce the phenomenon of dislocation, top 221 also can piston rod B and hanger sleeve A be abutted tight simultaneously, ensure that the rotation of each weld assembly in welding process keeps with one heart; Sleeve 33 on second clamping unit can be socketed the non-solder end of piston rod B, and coordinate with the first clamping unit, piston rod B and hanger sleeve A is made to keep level, be convenient to rotating welding, propeller 5 abuts top board 32 more can tighten up cooperation between piston rod B and hanger sleeve A left, prevents from welding rotational release.
After having welded, the non-solder position of hand-held piston rod B, start propeller 5 travelling backwards to standby position, the welding ends of piston rod B departs from back-up block 22, non-solder end is taken out again from sleeve 33, in the process, block 222 can prevent dropping of weldment, in order to avoid affect the concentricity of welding quality or product.
It is consistent with prior art that the utility model does not describe part, and therefore not to repeat here.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.

Claims (4)

1. a piston rod welder, it is characterized in that: comprise jig platform (1), guide rail (4) and the first clamping unit be located at successively from left to right on jig platform (1), second clamping unit, welding base (6) and propeller (5), two slide rails be parallel to each other (4) are fixed with in the upper surface of described jig platform (1), described first clamping unit comprises chuck (21) and clamping back-up block (22) on chuck (21), described back-up block (22) is for opening is towards " U " type groove structure on the right side, be provided with in the middle part of the bottom land of this back-up block (22) top (221) of stretching out to the right, the lower end of the forward and backward side of described welding base (6) slide respectively be fixed on respective side guide rail (4) on, described welding base (6) front and rear sides is all vertically equipped with set bolt, the upper surface of this welding base (6) is also provided with welding gun fixed mount (61), and described welding gun fixed mount (61) is spirally connected and is fixed in welding base (6),
Described second clamping unit comprises the first base (31) and top board (32), the lower end of described first base (31) front and rear sides slide respectively be fixed on respective side guide rail (4) on, described top board is vertically installed in the upper surface of the first base (31), the left side of described top board (32) is installed with sleeve (33), described sleeve (33) opening left and level stretch out left; Described propeller (5) is provided with push rod (51), described push rod (51) abuts with the right side of top board (32), being provided with the second base (52) in the bottom of described propeller (5), also slides respectively and is fixed on the guide rail (4) of respective side in the lower end of described second base (52) front and rear sides.
2. a kind of piston rod welder according to claim 1, is characterized in that: the lower end of described back-up block (22) is provided with the block (222) that level is stretched out to the right.
3. a kind of piston rod welder according to claim 1, is characterized in that: the center line of described top (221) and sleeve (33) is on same horizontal line.
4. a kind of piston rod welder according to claim 1, is characterized in that: be all provided with gag lever post (41) at the left end of two described guide rails (4).
CN201420658990.3U 2014-11-05 2014-11-05 A kind of piston rod welder Expired - Fee Related CN204171577U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420658990.3U CN204171577U (en) 2014-11-05 2014-11-05 A kind of piston rod welder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420658990.3U CN204171577U (en) 2014-11-05 2014-11-05 A kind of piston rod welder

Publications (1)

Publication Number Publication Date
CN204171577U true CN204171577U (en) 2015-02-25

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420658990.3U Expired - Fee Related CN204171577U (en) 2014-11-05 2014-11-05 A kind of piston rod welder

Country Status (1)

Country Link
CN (1) CN204171577U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107498134A (en) * 2017-08-18 2017-12-22 上海无线电设备研究所 A kind of welder and its control method
CN108436336A (en) * 2018-04-14 2018-08-24 盐城士联凯精密机电制造有限公司 A kind of auto parts pattern welding equipment
CN108500552A (en) * 2018-05-24 2018-09-07 天津彼洋科技有限公司 Positioner clamping and rotating system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107498134A (en) * 2017-08-18 2017-12-22 上海无线电设备研究所 A kind of welder and its control method
CN107498134B (en) * 2017-08-18 2020-01-07 上海无线电设备研究所 Welding device and control method thereof
CN108436336A (en) * 2018-04-14 2018-08-24 盐城士联凯精密机电制造有限公司 A kind of auto parts pattern welding equipment
CN108500552A (en) * 2018-05-24 2018-09-07 天津彼洋科技有限公司 Positioner clamping and rotating system

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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: 20150225

Termination date: 20151105

EXPY Termination of patent right or utility model