CN211219339U - Welding jig with locating pin - Google Patents
Welding jig with locating pin Download PDFInfo
- Publication number
- CN211219339U CN211219339U CN201921342429.3U CN201921342429U CN211219339U CN 211219339 U CN211219339 U CN 211219339U CN 201921342429 U CN201921342429 U CN 201921342429U CN 211219339 U CN211219339 U CN 211219339U
- Authority
- CN
- China
- Prior art keywords
- plate
- threaded rod
- fixed mounting
- welding jig
- sliding
- 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
Images
Abstract
The utility model belongs to the technical field of auto-parts processing technique and specifically relates to a welding jig with locating pin, comprising a base plate, bottom plate upper surface one side fixed mounting has interval adjustment mechanism, interval adjustment mechanism goes up fixed mounting has the dog, bottom plate upper surface opposite side fixed mounting has first support column, bottom plate upper surface one side fixed mounting has the second support column, and the second support column is located first support column one side, first threaded rod runs through second support column upper portion, first screw hole has been seted up at second support column upper end middle part, first screw hole female connection has fastening nut, interval adjustment mechanism includes fixed mounting at the fixed plate of bottom plate upper surface and the sliding plate of fixed mounting at the dog lower extreme, the equal fixed mounting in sliding plate lower surface both sides has locking mechanism, the middle part is provided with positioning mechanism between fixed plate and the sliding. This welding jig with locating pin is convenient for spacing, and the location is accurate moreover, the locking of being convenient for, and the practicality is strong.
Description
Technical Field
The utility model relates to an auto-parts processing technology field especially relates to a welding jig with locating pin.
Background
In auto-parts's course of working, need weld spare part, need use welding jig, welding jig is used for being usually to the centre gripping by welding piece, consequently need adjust the interval of splint in the welding jig according to the size of a dimension by welding piece, and present welding jig, at the in-process of interval adjustment, all be through manual regulation, and do not set up the structure that is used for the location, thereby must have great regulating error, can't ensure interval regulation's precision, and adjust and lock fixed process, the operation is also comparatively inconvenient, adjust fixed structural stability also relatively poor, thereby be unfavorable for by the subsequent welding process of welding piece. Therefore, in view of the above problems, improvement thereof is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a welding jig with a positioning pin.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a welding jig with a positioning pin is designed, and comprises a bottom plate, wherein an interval adjusting mechanism is fixedly installed on one side of the upper surface of the bottom plate, a stop block is fixedly installed on the interval adjusting mechanism, a first supporting column is fixedly installed on the other side of the upper surface of the bottom plate, a first threaded rod is in threaded connection with the middle of the first supporting column, one end of the first threaded rod extends to one side of the first supporting column, a hand wheel is fixedly installed on the interval adjusting mechanism, the other end of the first threaded rod extends to the other side of the first supporting column, a clamping plate is fixedly installed on the other side of the first supporting column, a second supporting column is fixedly installed on one side of the upper surface of the bottom plate, the second supporting column is positioned on one side of the first supporting column, the first threaded rod penetrates through the upper portion of the second supporting column, a first threaded hole is formed in the, the distance adjusting mechanism comprises a fixed plate fixedly mounted on the upper surface of the bottom plate and a sliding plate fixedly mounted at the lower end of the stop block, locking mechanisms are fixedly mounted on two sides of the lower surface of the sliding plate respectively, the two locking mechanisms are arranged on two sides of the fixed plate respectively, and a positioning mechanism is arranged in the middle between the fixed plate and the sliding plate.
Preferably, the locking mechanism comprises a side plate fixedly mounted on one side of the lower surface of the sliding plate, a plurality of second threaded holes formed in the middle of one side of the fixed plate and a sliding groove formed in the lower portion of one side of the fixed plate, a second threaded rod penetrates through the middle of the side plate, one end of the second threaded rod is in threaded connection with one of the second threaded holes, and a sliding block is fixedly mounted at the bottom of one side of the side plate and arranged in the sliding groove in a sliding mode.
Preferably, the positioning mechanism comprises a plurality of positioning holes uniformly formed in the middle of the upper surface of the fixed plate and a pin hole formed in the middle of the sliding plate, a positioning pin penetrates through the pin hole, and the lower end of the positioning pin is clamped in one of the positioning holes.
Preferably, the end of the positioning pin is designed to be in a conical structure.
Preferably, the clamping plate is designed in a circular structure.
The utility model provides a pair of welding jig with locating pin, beneficial effect lies in: this welding jig design with locating pin has positioning mechanism, wherein the mode of locating pin location has been adopted, through this kind of design, not only made things convenient for the installation to the second threaded rod, make it can fix a position the hole accurately, thereby made things convenient for the locking to the dog to be fixed, and then can carry out the regulation of interval more accurately according to the size of a dimension of being welded piece, adjusting error has been reduced, the precision of interval adjustment has been improved, and can strengthen the structure steadiness behind the dog rigidity, thereby can make this welding jig can grasp firmly more steadily by the welding piece, be favorable to by the subsequent welding process of welding piece.
Drawings
Fig. 1 is the utility model provides a welding jig with locating pin's structural schematic.
Fig. 2 is the utility model provides a welding jig's interval adjustment mechanism's with locating pin structural schematic.
Fig. 3 is the utility model provides a locking mechanism's of welding jig with locating pin structural schematic.
Fig. 4 is the utility model provides a positioning mechanism's of welding jig with locating pin structural schematic.
Fig. 5 is the utility model provides a structural plan view of fixed plate, locating hole and second screw hole of welding jig with locating pin.
In the figure: the device comprises a bottom plate 1, a first support column 2, a hand wheel 3, a fastening nut 4, a second support column 5, a stop block 6, an interval adjusting mechanism 7, a clamping plate 8, a first threaded rod 9, a first threaded hole 10, a positioning hole 11, a locking mechanism 12, a sliding plate 13, a fixing plate 14, a positioning mechanism 15, a side plate 16, a second threaded hole 17, a second threaded rod 18, a sliding groove 19, a sliding block 20, a positioning pin 21 and a pin hole 22.
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.
Referring to fig. 1-5, a welding jig with a positioning pin comprises a bottom plate 1, wherein one side of the upper surface of the bottom plate 1 is fixedly provided with an interval adjusting mechanism 7, a stop block 6 is fixedly arranged on the interval adjusting mechanism 7, the other side of the upper surface of the bottom plate 1 is fixedly provided with a first support column 2, the middle part of the first support column 2 is in threaded connection with a first threaded rod 9, one end of the first threaded rod 9 extends to one side of the first support column 2 and is fixedly provided with a hand wheel 3, the other end of the first threaded rod 9 extends to the other side of the first support column 2 and is fixedly provided with a clamping plate 8, the clamping plate 8 is designed in a circular structure, the hand wheel 3 is used for facilitating the rotation adjustment of the first threaded rod 9, thereby facilitating the adjustment of the clamping plate 8, the position of the stop block 6 can be adjusted firstly according to the size of a welded piece, by adjusting the clamping plate 8, the clamping plate 8 and the stop 6 can clamp the welded part for the subsequent welding process.
1 upper surface one side fixed mounting of bottom plate has second support column 5, and second support column 5 is located 2 one sides of first support column, first threaded rod 9 runs through 5 upper portions of second support column, first screw hole 10 has been seted up at 5 upper end middle parts of second support column, first screw hole 10 female connection has fastening nut 4, and fastening nut 4 lower extreme runs through first screw hole 10 and with first threaded rod 9 fastening connection, through second support column 5, first screw hole 10 and fastening nut 4's design, after splint 8 and dog 6 will be welded the piece centre gripping, the accessible is screwed up fastening nut 4, can further consolidate fixedly first threaded rod 9 and splint 8, thereby can strengthen the steadiness by a welding piece centre gripping.
The spacing adjusting mechanism 7 comprises a fixed plate 14 fixedly arranged on the upper surface of the bottom plate 1 and a sliding plate 13 fixedly arranged at the lower end of the stop block 6, both sides of the lower surface of the sliding plate 13 are fixedly provided with locking mechanisms 12, the two locking mechanisms 12 are respectively arranged at both sides of the fixed plate 14, each locking mechanism 12 comprises a side plate 16 fixedly arranged at one side of the lower surface of the sliding plate 13, a plurality of second threaded holes 17 arranged at the middle part of one side of the fixed plate 14 and a sliding chute 19 arranged at the lower part of one side of the fixed plate 14, a second threaded rod 18 is arranged in the middle part of the side plate 16 in a penetrating manner, one end of the second threaded rod 18 is in threaded connection with one of the second threaded holes 17, a sliding block 20 is fixedly arranged at the bottom part of one side of the side plate 16, and the sliding block 20 is arranged in the sliding chute 19, therefore, the position of the stop block 6 can be adjusted, when the stop block is adjusted to a proper position, the second threaded rod 18 is installed and screwed in the corresponding second threaded hole 17, and the position of the stop block 6 at the moment can be locked and fastened.
A positioning mechanism 15 is arranged in the middle between the fixed plate 14 and the sliding plate 13, the positioning mechanism 15 comprises a plurality of positioning holes 11 uniformly arranged in the middle of the upper surface of the fixed plate 14 and a pin hole 22 arranged in the middle of the sliding plate 13, a positioning pin 21 penetrates through the pin hole 22, the lower end of the positioning pin 21 is clamped in one of the positioning holes 11, the end part of the positioning pin 21 is in a conical structure design, when the position of the stop block 6 is adjusted, when the stop block is adjusted to a certain position, the positioning pin 21 is firstly inserted into the pin hole 22 and is clamped into the corresponding one of the positioning holes 11, the position of the sliding plate 13 can be positioned in advance, and then the second threaded rod 18 is locked and fastened, the design not only facilitates the installation process of the second threaded rod 18, and enables the second threaded rod to be accurately positioned and aligned, thereby facilitating the locking and fixing of the stop block 6, and further being capable of more accurately adjusting the distance according to the size, the adjusting error is reduced, the precision of interval adjustment is improved, and the structural stability after 6 position fixing of the stop block can be enhanced, so that the welding jig can clamp a welded part more stably and firmly, and the welding jig is favorable for the subsequent welding process of the welded part.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A welding jig with a positioning pin comprises a bottom plate (1) and is characterized in that a distance adjusting mechanism (7) is fixedly installed on one side of the upper surface of the bottom plate (1), a stop block (6) is fixedly installed on the distance adjusting mechanism (7), a first supporting column (2) is fixedly installed on the other side of the upper surface of the bottom plate (1), a first threaded rod (9) is in threaded connection with the middle of the first supporting column (2), one end of the first threaded rod (9) extends to one side of the first supporting column (2) and is fixedly provided with a hand wheel (3), the other end of the first threaded rod (9) extends to the other side of the first supporting column (2) and is fixedly provided with a clamping plate (8), a second supporting column (5) is fixedly installed on one side of the upper surface of the bottom plate (1), the second supporting column (5) is located on one side of the first supporting column (2), and the first threaded rod (9) penetrates through, first screw hole (10) have been seted up in second support column (5) upper end middle part, first screw hole (10) female connection has fastening nut (4), and fastening nut (4) lower extreme runs through first screw hole (10) and with first threaded rod (9) fastening connection, interval adjustment mechanism (7) including fixed plate (14) of fixed mounting at bottom plate (1) upper surface and sliding plate (13) of fixed mounting at dog (6) lower extreme, equal fixed mounting in sliding plate (13) lower surface both sides has locking mechanical system (12), and two locking mechanical system (12) set up respectively in fixed plate (14) both sides, fixed plate (14) with middle part is provided with positioning mechanism (15) between sliding plate (13).
2. The welding jig with the positioning pin as claimed in claim 1, wherein the locking mechanism (12) comprises a side plate (16) fixedly mounted on one side of the lower surface of the sliding plate (13), a plurality of second threaded holes (17) formed in the middle of one side of the fixing plate (14), and a sliding groove (19) formed in the lower portion of one side of the fixing plate (14), a second threaded rod (18) is arranged in the middle of the side plate (16) in a penetrating manner, one end of the second threaded rod (18) is in threaded connection with one of the second threaded holes (17), a sliding block (20) is fixedly mounted at the bottom of one side of the side plate (16), and the sliding block (20) is slidably disposed in the sliding groove (19).
3. The welding jig with the positioning pins as claimed in claim 1, wherein the positioning mechanism (15) comprises a plurality of positioning holes (11) uniformly formed in the middle of the upper surface of the fixing plate (14) and a pin hole (22) formed in the middle of the sliding plate (13), a positioning pin (21) is arranged in the pin hole (22) in a penetrating manner, and the lower end of the positioning pin (21) is clamped in one of the positioning holes (11).
4. A welding jig with a positioning pin according to claim 3, characterized in that the end of the positioning pin (21) is designed in a conical structure.
5. Welding jig with locating pin according to claim 1, characterized in that the clamping plate (8) is of circular structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342429.3U CN211219339U (en) | 2019-08-19 | 2019-08-19 | Welding jig with locating pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921342429.3U CN211219339U (en) | 2019-08-19 | 2019-08-19 | Welding jig with locating pin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211219339U true CN211219339U (en) | 2020-08-11 |
Family
ID=71937994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921342429.3U Active CN211219339U (en) | 2019-08-19 | 2019-08-19 | Welding jig with locating pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211219339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157392A (en) * | 2020-10-23 | 2021-01-01 | 江苏恒高电气制造有限公司 | Welding positioning device |
| CN113909775A (en) * | 2021-10-27 | 2022-01-11 | 安徽百特机电工程有限公司 | Groove type roller frame tailor-welding tool |
-
2019
- 2019-08-19 CN CN201921342429.3U patent/CN211219339U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112157392A (en) * | 2020-10-23 | 2021-01-01 | 江苏恒高电气制造有限公司 | Welding positioning device |
| CN112157392B (en) * | 2020-10-23 | 2022-05-20 | 江苏恒高电气制造有限公司 | Welding positioning device |
| CN113909775A (en) * | 2021-10-27 | 2022-01-11 | 安徽百特机电工程有限公司 | Groove type roller frame tailor-welding tool |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211219339U (en) | Welding jig with locating pin | |
| CN210633282U (en) | Positioning device for machining of mechanical parts | |
| CN212705560U (en) | Vertical machining center milling fixture for machining special-shaped pieces | |
| CN212634425U (en) | Special clamp for machining flange plate stepped hole | |
| CN202825342U (en) | Simple fixture for processing small-and-medium-sized planet carriers | |
| CN215701141U (en) | Middle frame CCD positioning detection tool | |
| CN206484309U (en) | Not contour cambered surface positioning processing special tooling | |
| CN205437594U (en) | Automobile operation pole welding position anchor clamps | |
| CN211291233U (en) | Flexible adjusting device for clamp | |
| CN206343815U (en) | A kind of guide rail support welding tooling | |
| CN214602777U (en) | Seat back angle modulation ware welding jig | |
| CN208805363U (en) | A kind of engine quick centering device | |
| CN217749373U (en) | AD knuckle taper hole car anchor clamps that precision is high | |
| CN211841037U (en) | Clamp for drilling machining of numerical control lathe | |
| CN211728391U (en) | Angle-adjustable multi-directional fixture tool | |
| CN215146850U (en) | Tool adjusting jig | |
| CN210147575U (en) | Milling machine fixture requiring oriented relation | |
| CN212444199U (en) | Machine holder foundry goods that stability is good | |
| CN213438395U (en) | Novel machining positioning device | |
| CN218364337U (en) | Cylinder hole processing and positioning tool for engine cylinder block | |
| CN210125891U (en) | Tractor gearbox shift fork jaw milling machine fixture | |
| CN219599288U (en) | Adjustable clamp for glass workpiece detection | |
| CN109227176A (en) | A kind of brill clamp for machining for brake shoes hanging bolt hole | |
| CN213970789U (en) | Adjustable tool for centering machining hydraulic rod head and rod body | |
| CN211841876U (en) | Electrical maintenance workstation with accurate location maintenance function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |