CN209614709U - A kind of contact point welding machine fixture - Google Patents
A kind of contact point welding machine fixture Download PDFInfo
- Publication number
- CN209614709U CN209614709U CN201920350574.XU CN201920350574U CN209614709U CN 209614709 U CN209614709 U CN 209614709U CN 201920350574 U CN201920350574 U CN 201920350574U CN 209614709 U CN209614709 U CN 209614709U
- Authority
- CN
- China
- Prior art keywords
- groove
- fixed block
- clamping part
- telescopic rod
- hole
- 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.)
- Active
Links
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a kind of contact point welding machine fixture, drip irrigation device includes fixed block, telescopic rod, clamping part；The first groove being horizontally arranged on fixed block at left and right sides of fixed block；The second groove is relatively set on the side wall of first groove；The third groove of the two sides above and below fixed block is additionally provided on fixed block；Through-hole is additionally provided between first bottom portion of groove and third bottom portion of groove；Telescopic rod activity is inserted in through-hole；Telescopic rod end is provided with the telescopic end that section is isosceles trapezoid；Telescopic end front and rear sides are also respectively provided with the first skewed slot, the second skewed slot；First skewed slot, the second skewed slot are parallel with left and right sides；Through-hole limits telescopic end；There are two clamping part is oppositely arranged, clamping part lower end is placed in the first groove and the second groove and is adapted to the first groove and the second groove；The utility model has structure simple, easy to use, and can be with the effect of automated exchanged cutter.
Description
Technical field
The utility model relates to a kind of fixtures, and more specifically it is related to a kind of contact point welding machine fixture.
Background technique
It is used to fix processing object during machine-building, is allowed to occupy correct position, to receive construction or testing
Device is all called fixture, uses in fixture mechanical processing process extensive, wherein and it is some in process of producing product, it needs to carry out
Spot welding, spot welding temperature course is high, needs to use fixture and clamps to product, and existing contact is welded machine clamp, and needing will be golden
Belong to contact to be manually loaded in simple fixture, manual setting pinching screw, after metal contact alignment, manually by the product in fixture
It is sent into the welding position of two electrodes, product is taken out after having welded, and unclamp pinching screw by hand from welding position, will be welded into
Product are put into cubing, and whether detecting size is qualified, are repeated preceding processes after qualified, are carried out the weld cycle of next product,
It is unqualified, carry out Repair；Using this Simple clamp manual operations, manual operation heavy workload, and operating efficiency
It is low, time-consuming and laborious, it is unfavorable for the mechanization production of contact plate.
Utility model content
The utility model lies in that providing a kind of contact point welding machine fixture, there is good clamping effect, it is possible to provide welding quality
Feature.
To achieve the above object, the utility model provides following technical solution: a kind of contact point welding machine fixture, including solid
Determine block, telescopic rod, clamping part；It is characterized by: being horizontally arranged with first at left and right sides of fixed block on the fixed block
Groove；The second groove is relatively set on the side wall of first groove；It is additionally provided on fixed block on the fixed block
The third groove of lower two sides；Through-hole is additionally provided between first bottom portion of groove and third bottom portion of groove；The telescopic rod
Activity is inserted in through-hole；The telescopic rod end is provided with the telescopic end that section is isosceles trapezoid；Two before and after the telescopic end
Side is also respectively provided with the first skewed slot, the second skewed slot；First skewed slot, the second skewed slot are parallel with left and right sides；It is described logical
Hole limits telescopic end；There are two the clamping part is oppositely arranged, the clamping part lower end is placed in the first groove and second recessed
It is adapted in slot and with the first groove and the second groove；The relatively fixed block sliding setting of the clamping part；The clamping part lower end
Side is adapted to telescopic end left and right sides；Clamping part lower end side is provided with T-slot；T-slot sandwich portion
It is adapted to and is slidably connected with the first skewed slot, the second skewed slot.
By using above-mentioned technical proposal, the cooperation of T-slot and the first skewed slot and the second skewed slot, sliding from each other
The limitation of connection and the first groove, the second groove to clamping part lower end, to make when telescopic rod is relatively logical under external force
When hole is stretched, the distance between two opposite clamping parts can be driven to increase or reduce, to realize the clamping function of fixture
Energy.
The utility model is further arranged to: one end is provided with external screw thread on the telescopic rod；It is additionally provided with nut cap；It is described
Nut cap bottom is additionally provided with hollow cylinder；The internal screw thread being adapted to external screw thread is provided in the hollow cylinder；The nut cap with
Telescopic rod is threadedly coupled.
The utility model is further arranged to: the third bottom portion of groove is additionally provided with the diameter concentric with through-hole and is greater than
The circular groove of through-hole；Spring is provided in the circular groove；The spring one end is butted on circular groove bottom, and the other end is butted on nut cap bottom.
By using above-mentioned technical proposal, the automated exchanged cutter function of fixture is realized, under the action of there is no external force, because
The reason of spring, the distance between two clamping parts minimum, presses nut cap, spring-compressed, telescopic rod extension, two folders
The increase of the distance between portion is held, article is put between two clamping parts, then cancels the pressing to nut cap, between two clamping parts
Distance reduces, to realize the clamping to article.
The utility model is further arranged to: the clamping part upper end further includes having clamping end；Prolong upwards the clamping end
An arc port is extended to form to through-hole direction after stretching.
The utility model is further arranged to: being provided with fastening screw on the downside of the fixed block；It is also set on the fixed block
It is equipped with threaded hole.
The utility model is further arranged to: being detachably connected between the clamping part and clamping end.
By using above-mentioned technical proposal, it is replaceable that being detachably connected between clamping end and clamping part represents clamping end,
To make fixture that there is the bigger scope of application, it can be applicable in the different objects for needing clamping, and the positioning on fixed block is inserted
Pin and threaded hole are for the ease of fixture to be fixedly installed in above the article or tooling that need to use the fixture.
In conclusion the utility model has the following beneficial effects: in installation and use process, the utility model
Structure is simple, is convenient for maintenance, and applied widely, can satisfy different use scenes.
Detailed description of the invention
Fig. 1 is the present embodiment structural schematic diagram；
Fig. 2 is the present embodiment Telescopic rod structure schematic diagram；
Fig. 3 is the present embodiment fixed-block-architecture (FBA) schematic diagram；
Fig. 4 is the present embodiment clamping part structural schematic diagram；
Fig. 5 is the present embodiment cross-sectional view；
Fig. 6 is the present embodiment cross-sectional view.
Appended drawing reference: 1, fixed block；2, the first groove；3, the second groove；4, third groove；5, through-hole；6, circular groove；7, fixed
Position bolt；8, threaded hole；9, telescopic rod；10, external screw thread；11, pars contractilis；12, the first skewed slot；13, the second skewed slot；14, it clamps
Portion；15, abutting end；16, T-slot；17, clamping end；18, arc port；19, nut cap；20, hollow cylinder.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of contact point welding machine fixtures, as shown in Figures 1 to 6, including fixed block, fixed block setting
For rectangular block structure；The front end of fixed block is provided with lateral the first groove at left and right sides of fixed block, first
Groove is located at the front end face of fixed block, is relatively set with the second groove on the side wall of the first groove；It is longitudinal in the rear end of fixed block
It is provided with the third groove through two sides above and below fixed block；First bottom portion of groove is provided centrally in through-hole and third bottom portion of groove
Heart connection；Third bottom portion of groove is provided centrally with diameter greater than through-hole diameter and the circular groove with the concentric setting of through-hole；In fixation
The downside of block, is additionally provided with fastening screw, and fastening screw side is additionally provided with the threaded hole of the two sides above and below fixed block；Also wrap
Telescopic rod is included；Telescopic rod is cylindrical structure, and diameter is adapted to through-hole diameter, and one end of telescopic rod is provided with external screw thread, another
End be provided with pars contractilis, pars contractilis is the block structure that section is isosceles trapezoid, the two sides of pars contractilis be symmetrical arranged there are two
Skewed slot group, skewed slot group include the first skewed slot and the second skewed slot, the first skewed slot and the second skewed slot respectively with the isosceles of pars contractilis
The not parallel opposite side in trapezoidal section is parallel, and the first skewed slot with the second skewed slot in non-intersecting on pars contractilis；The width of pars contractilis
Degree is adapted to the width of the first groove；Contact point welding machine fixture further includes that there are two the clamping parts being oppositely arranged；Clamping part lower end
Including the abutting end being adapted to the first groove, the second groove shapes, the opposite face of the abutting end of two clamping parts is obliquely installed, inclines
Rake angle is consistent with the tilt angle in face where the not parallel opposite side in the section of the isosceles trapezoid of pars contractilis, i.e., two clampings
The opposite face of the abutting end in portion is parallel with two not parallel faces of pars contractilis, and section is additionally provided on abutting end in T font
T-slot；T-slot is equally parallel with two not parallel faces of pars contractilis；The width of the upper end of clamping part is greater than the first groove
Width, the upper end of clamping part further includes clamping end, and clamping end is the block structure upwardly extended, and the clamping of two clamping parts
End opposite bending after upwardly extending, to form one and the arc port for needing the metalwork of spot welding to be adapted to, clamping end may be used also
Be arranged and retained part from structure, it is detachable that two block structures are connected through a screw thread realization, can be convenient replacement in this way
Different clamping end, to be adapted to from different metalworks.
As shown in Fig. 1 to Fig. 2, Fig. 5 to Fig. 6, telescopic rod is inserted by externally threaded one end from the first bottom portion of groove and is fixed
In block, when the pars contractilis of telescopic rod does not enter in the first groove, then again by the abutting end of two clamping parts from the first groove
Two sides merging, the end of the abutting end of the T-slot two sides of the skewed slot group and clamping part of the pars contractilis of the telescopic rod made are adapted to, from
And realize being slidably connected for telescopic rod and clamping part, it then proceedes to for being inserted into fixed block telescopic rod, in the process, because stretching
The structure setting in contracting portion, when pars contractilis is completely disposed at the first inside grooves, the distance between two clamping parts minimum, when flexible
Portion forward with respect to the first groove when, distance becomes larger between two clamping parts, the first groove and the second groove be then to clamping part into
Row limit, move clamping part can only along the direction of the first groove.
As shown in Fig. 2, Fig. 5 to Fig. 6, it is additionally provided with nut cap, nut cap is lid-like, in the bottom of lid-like, is also set
It is equipped with the internal screw thread hollow cylinder being adapted to the external screw thread of telescopic rod, after telescopic rod passes through through-hole and clamping part and flexible
After bar cooperation, setting spring passes through telescopic rod, and one end of spring is made to be butted on circular groove bottom, then connects nut cap and telescopic rod screw thread
It connects, the other end of spring is butted on nut cap bottom, at this point, spring is in compressive state, so that telescopic rod be made to have to third groove
The mobile trend in direction, the telescopic end of telescopic rod end are limited by the first bottom portion of groove, at this point, distance is most between two clamping parts
Closely.
As shown in Figure 5 to Figure 6, the utility model is a kind of contact point welding machine fixture, and fixture is acted on clamping needs
The metalwork of spot welding is carried out, fixture also needs cylinder to cooperate, and air cylinder driven piston rod does elastic movement, the end of piston rod
Be butted on the bottom of nut cap, when piston rod under the driving of cylinder to extension when, nut cap squeeze spring, telescopic rod is to extension, then
The distance of two clamping parts is driven to expand, to facilitate in metalwork merging arc port, then when piston rod is in the drive of cylinder
Dynamic lower receding, spring are resetted, and spring pushes nut cap to move backward, nut cap to drive telescopic rod also to move backward, from
And telescopic end is moved backward, the distance of two clamping parts reduces, and two arc end causes for gossip are existing to be clamped metalwork, thus
Realize the clamping function of fixture.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel design concept, any modification, equivalent replacement, improvement and so on should be included in the protection of the utility model
Within the scope of.
Claims (6)
1. a kind of contact point welding machine fixture, including fixed block, telescopic rod, clamping part；It is characterized by: on the fixed block laterally
The first groove being provided at left and right sides of fixed block；The second groove is relatively set on the side wall of first groove；Institute
State the third groove that the two sides above and below fixed block are additionally provided on fixed block；First bottom portion of groove and third groove-bottom
Through-hole is additionally provided between portion；The telescopic rod activity is inserted in through-hole；It is isosceles that the telescopic rod end, which is provided with section,
Trapezoidal telescopic end；The telescopic end front and rear sides are also respectively provided with the first skewed slot, the second skewed slot；First skewed slot,
Two skewed slots are parallel with left and right sides；The through-hole limits telescopic end；There are two the clamping part is oppositely arranged, the clamping
Subordinate end is placed in the first groove and the second groove and is adapted to the first groove and the second groove；The clamping part is relatively solid
Determine block sliding setting；Clamping part lower end side is adapted to telescopic end left and right sides；The setting of clamping part lower end side
There is T-slot；T-slot sandwich portion is adapted to and is slidably connected with the first skewed slot, the second skewed slot.
2. a kind of contact point welding machine fixture according to claim 1, it is characterised in that: one end is provided on the telescopic rod
External screw thread；It is additionally provided with nut cap；The nut cap bottom is additionally provided with hollow cylinder；It is provided in the hollow cylinder and external screw thread
The internal screw thread of adaptation；The nut cap is threadedly coupled with telescopic rod.
3. a kind of contact point welding machine fixture according to claim 2, it is characterised in that: the third bottom portion of groove is also set up
There is the circular groove for being greater than through-hole with the concentric diameter of through-hole；Spring is provided in the circular groove；The spring one end is butted on circular groove
Bottom, the other end are butted on nut cap bottom.
4. a kind of contact point welding machine fixture according to claim 1, it is characterised in that: the clamping part upper end further includes having
Clamping end；The clamping end to through-hole direction extends to form an arc port after upwardly extending.
5. a kind of contact point welding machine fixture according to claim 1, it is characterised in that: it is fixed to be provided on the downside of the fixed block
Position bolt；Threaded hole is additionally provided on the fixed block.
6. a kind of contact point welding machine fixture according to claim 1, it is characterised in that: between the clamping part and clamping end
It is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350574.XU CN209614709U (en) | 2019-03-19 | 2019-03-19 | A kind of contact point welding machine fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350574.XU CN209614709U (en) | 2019-03-19 | 2019-03-19 | A kind of contact point welding machine fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614709U true CN209614709U (en) | 2019-11-12 |
Family
ID=68457196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920350574.XU Active CN209614709U (en) | 2019-03-19 | 2019-03-19 | A kind of contact point welding machine fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614709U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300470A (en) * | 2020-04-06 | 2020-06-19 | 温州职业技术学院 | Automatic change drive manipulator |
| CN111790873A (en) * | 2020-07-23 | 2020-10-20 | 苏州润弘安创自动化科技有限公司 | Double-sided clamping device for taking and placing workpieces |
| WO2021258559A1 (en) * | 2020-06-24 | 2021-12-30 | 纵达电器有限公司 | Automatic welding tool for circuit breaker support and silver point |
-
2019
- 2019-03-19 CN CN201920350574.XU patent/CN209614709U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300470A (en) * | 2020-04-06 | 2020-06-19 | 温州职业技术学院 | Automatic change drive manipulator |
| WO2021258559A1 (en) * | 2020-06-24 | 2021-12-30 | 纵达电器有限公司 | Automatic welding tool for circuit breaker support and silver point |
| CN111790873A (en) * | 2020-07-23 | 2020-10-20 | 苏州润弘安创自动化科技有限公司 | Double-sided clamping device for taking and placing workpieces |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209614709U (en) | A kind of contact point welding machine fixture | |
| CN203495628U (en) | Pneumatic quick-clamping device for machining center | |
| CN104907799B (en) | Automatic assembly device for gear shifter O-shaped ring | |
| CN106584632B (en) | A kind of pressing system of regular hexagonal prism blank material rack shaper | |
| CN104191119A (en) | Automatic welding rod replacing device for rotor spot welding machine | |
| CN111163901A (en) | Automatic positioning jig | |
| CN206474849U (en) | A kind of floor side member point stationary fixture detent mechanism | |
| CN208163164U (en) | A kind of lever type hydraulic fixture | |
| CN102848241B (en) | Lathe multi-work piece Flexible Fixturing device | |
| CN211939414U (en) | Welding tool | |
| CN210908783U (en) | Welding fixture for steering tube assembly | |
| CN206047993U (en) | Three-dimensional flute profile positioning tool | |
| CN203621837U (en) | Pneumatic-type pressing circular ring welding jig | |
| CN110328484A (en) | A kind of pneumatic type clamping tool of automotive frame welder | |
| CN216802621U (en) | Hydraulic clamping device | |
| CN210938197U (en) | Milling fixture for back of guide rail bracket on launcher | |
| CN211804897U (en) | Full-automatic horizontal band sawing machine's saw chinese formula clamping device | |
| CN209901998U (en) | Steel ring preforming device | |
| CN208468163U (en) | Adjustable clamp is used in a kind of production of mandril | |
| CN203649716U (en) | Welding fixture for sheet metal | |
| CN207464741U (en) | A kind of fixture for shape extrusion | |
| CN105772857A (en) | Utilization method of sawing machine clamping device | |
| CN209598405U (en) | A kind of four side bonding machines | |
| CN218312186U (en) | A quick clamping device for machining | |
| CN219211841U (en) | Circular bar band sawing machine fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |