CN216882447U - Manual rotation compresses tightly area positioning mechanism - Google Patents
Manual rotation compresses tightly area positioning mechanism Download PDFInfo
- Publication number
- CN216882447U CN216882447U CN202123036326.4U CN202123036326U CN216882447U CN 216882447 U CN216882447 U CN 216882447U CN 202123036326 U CN202123036326 U CN 202123036326U CN 216882447 U CN216882447 U CN 216882447U
- Authority
- CN
- China
- Prior art keywords
- steel ball
- pressing pin
- ball seat
- positioning mechanism
- side wall
- 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
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a manual rotating pressing belt positioning mechanism which comprises a handle, wherein a pressing pin is fixedly connected to the right side end of the handle, an external thread ring is arranged on the right part of the outer side wall of the pressing pin, the right part of the pressing pin is in threaded connection with a steel ball seat through the external thread ring, three groups of auxiliary placing grooves which are uniformly and annularly arranged are formed in the side wall of the steel ball seat, a group of small steel balls are slidably connected into the three groups of auxiliary placing grooves, a main placing groove is formed in the center of the inside of the steel ball seat, and the left part of the pressing pin is slidably connected with a gland. In the utility model, the handle is then twisted to drive the pressing pin to move downwards, and after the pressing pin is contacted with the large steel ball, the large steel ball pushes the small steel ball to move around along 3 holes on the steel ball seat until the 3 small steel balls are contacted with the bevel edge on the inner side of the positioning sleeve on the fixed plate, so that the fixture is firmly fixed, the positioning welding can be carried out, and the fixture is convenient and practical, does not need a special tool, and does not need a pressing bolt.
Description
Technical Field
The utility model relates to the technical field of automatic welding equipment, in particular to a positioning mechanism for a manual rotating pressing belt.
Background
Welding: the material of the workpieces to be welded (same or different) is heated, pressed or used together with or without filling materials, so that the material of the workpieces achieves the interatomic combination to form the permanent connection. The welding application is wide, and the welding method can be used for metal and nonmetal.
Among the welding jig of present internal automobile exhaust system frock, many products are all more similar, only local place is different, if from newly doing one set of anchor clamps, the cost is too high, and parking space and cost in addition, just need do a quick change structure to these positions this time, supply the production needs, the quick change structure of commonly used mainly is with the locating pin two, in addition 4 fixing bolt fasten, during the quick change anchor clamps, need special tool to tear down 4 bolts, then pull out quick change anchor clamps from the locating pin nail, can be because of machining error sometimes, lead to the stronger phenomenon to appear in the pin, can not take off anchor clamps fast, influence retooling efficiency. A simple positioning mechanism is now required to accomplish this function.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a manual rotating pressing belt positioning mechanism.
In order to achieve the purpose, the utility model adopts the following technical scheme: a manual rotary pressing belt positioning mechanism comprises a handle, a pressing pin is fixedly connected to the right side end of the handle, an external thread ring is arranged on the right portion of the outer side wall of the pressing pin, the right portion of the pressing pin is in threaded connection with a steel ball seat through the external thread ring, three groups of auxiliary placing grooves which are uniformly and annularly arranged are arranged on the side wall of the steel ball seat, a group of small steel balls are respectively and slidably connected to the three groups of auxiliary placing grooves, a main placing groove is arranged in the center of the steel ball seat, a group of large steel balls are rotatably connected to the inside of the main placing groove, the left portion of the pressing pin is slidably connected with a pressing cover, a positioning shaft is transversely and slidably connected to the middle portion of the pressing pin, a quick-change plate is arranged in the middle portion of the pressing pin, transverse fixing grooves are arranged in the quick-change plate, the quick-change plate is slidably connected with three groups of first fixing bolts through the three groups of fixing grooves, and the pressing cover and the positioning shaft are fixedly connected with the quick-change plate through the three groups of first fixing bolts, the steel ball seat right part sliding connection position sleeve, the inside spacing bell jar that sets up of position sleeve, the board right side of trading soon is provided with the fixed plate, the inside constant head tank that is provided with of fixed plate, the fixed plate passes through constant head tank sliding connection position sleeve.
As a further description of the above technical solution:
and a connecting pin is fixed in the center of the inside of the handle.
As a further description of the above technical solution:
the pressing pin transversely penetrates through the left side wall of the steel ball seat and extends into the main placing groove.
As a further description of the above technical solution:
the locating sleeve transversely penetrates through the fixing plate and extends to the right side wall of the locating shaft.
As a further description of the above technical solution:
the steel ball seat transversely runs through the left side wall of the positioning sleeve and extends into the limiting conical groove.
As a further description of the above technical solution:
the pressing pin transversely penetrates through the gland and the positioning shaft.
As a further description of the above technical solution:
the positioning sleeve is fixedly connected with the fixing plate through three groups of second fixing bolts.
As a further description of the above technical solution:
and the three groups of small steel balls all penetrate through the side wall of the steel ball seat and extend into the main placing groove.
The utility model has the following beneficial effects:
according to the utility model, firstly, a connecting plate quick-change plate provided with a clamp is placed on a fixed plate, a positioning shaft is inserted into a positioning sleeve on the fixed plate, then a handle is screwed, the handle drives a pressing pin to move downwards, after the pressing pin is contacted with a large steel ball, the large steel ball pushes a small steel ball to move around along 3 holes on a steel ball seat until the 3 small steel balls are contacted with an inclined edge at the inner side of the positioning sleeve on the fixed plate, the clamp is firmly fixed, positioning welding can be carried out, and the quick-change clamp is convenient and practical, does not need a special tool, and does not need a pressing bolt.
Drawings
FIG. 1 is a schematic view of an installation of a positioning mechanism of a manually rotatable compression band according to the present invention;
FIG. 2 is a front view of an internal structure of an installation structure of a positioning mechanism of a manual rotation compression belt according to the present invention;
FIG. 3 is a schematic front view of the inner structure of a positioning mechanism of a manual rotation compressing belt according to the present invention;
FIG. 4 is a schematic perspective view of a positioning mechanism for a manually rotatable compression band in accordance with the present invention;
FIG. 5 is an isometric view of a portion of a manually rotatable compression band positioning mechanism according to the present invention;
fig. 6 is an isometric view of a portion of a manually rotatable compression band positioning mechanism according to the present invention.
Illustration of the drawings:
1. a handle; 2. a pin; 3. a gland; 4. positioning the shaft; 5. a steel ball seat; 6. a positioning sleeve; 7. small steel balls; 8. large steel balls; 9. a hold down pin; 10. quickly replacing the plate; 11. a fixing plate; 12. a first fixing bolt; 13. a second fixing bolt; 14. fixing grooves; 15. positioning a groove; 16. an auxiliary placing groove; 17. a main placement groove; 18. an externally threaded ring; 19. and a limiting conical groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-6, one embodiment of the present invention is provided: a manual rotary pressing belt positioning mechanism comprises a handle 1, a pressing pin 9 is fixedly connected with the right side end of the handle 1, an external thread ring 18 is arranged at the right part of the outer side wall of the pressing pin 9, the right part of the pressing pin 9 is in threaded connection with a steel ball seat 5 through the external thread ring 18, the steel ball seat 5 is screwed into the right side thread of a positioning shaft 4, three groups of auxiliary placing grooves 16 which are uniformly and annularly arranged are arranged on the side wall of the steel ball seat 5, a group of small steel balls 7 are respectively and slidably connected in the three groups of auxiliary placing grooves 16, a main placing groove 17 is arranged at the center in the steel ball seat 5, a group of large steel balls 8 are rotatably connected in the main placing groove 17, a pressing cover 3 is slidably connected at the left part of the pressing pin 9, the positioning shaft 4 is transversely and slidably connected in the middle of the pressing pin 9, a quick-change plate 10 is arranged in the middle of the pressing pin 9, a transverse fixing groove 14 is arranged in the quick-change plate 10, three groups of first fixing bolts 12 are slidably connected through the three groups of fixing grooves 14, the connecting plate that is equipped with anchor clamps trades board 10 soon and puts on fixed plate 11, and quick change board 10 is through three first fixing bolt 12 fixed connection gland 3 of group and location axle 4, 5 right part sliding connection position sleeve 6 of steel ball seat, 6 inside spacing taper groove 19 that set up of position sleeve, and quick change board 10 right side is provided with fixed plate 11, and fixed plate 11 is inside to be provided with constant head tank 15, and fixed plate 11 passes through constant head tank 15 sliding connection position sleeve 6.
The inside center fixed connection pin 2 of handle 1, the clamp pin 9 transversely runs through 5 left side walls of steel ball seat and extends to in the main standing groove 17, 6 horizontal fixed plate 11 that run through of position sleeve extends to the right side wall of location axle 4, 6 left side walls of 6 side walls of position sleeve and extend to in the spacing bell jar 19 are transversely run through to steel ball seat 5, clamp pin 9 transversely runs through gland 3 and location axle 4, 6 fixed plate 11 of 13 fixed connection of second fixing bolt through three groups of second fixing bolt of position sleeve, three little steel balls 7 of group all run through 5 lateral walls of steel ball seat and extend to in the main standing groove 17.
The working principle is as follows: a large steel ball 8 and a small steel ball 7 are arranged in the positioning shaft 4, then a steel ball seat 5 is screwed into the right thread of the positioning shaft 4, the handle 1 is connected with a pressing pin 9 through a pin 2, then the pressing pin 9 is screwed into the other end of the positioning shaft 4, then the mounted assembly is positioned on the quick-change plate 10, the bolt passes through the positioning shaft 4 and the quick-change plate 10 to be firmly connected with the gland 3, the connecting plate quick-change plate 10 provided with the clamp is placed on the fixing plate 11, the positioning shaft 4 is inserted into the positioning sleeve 6 on the fixing plate 11, then the handle 1 is screwed to lead the handle 1 to drive the hold-down pin 9 to move downwards, when the hold-down pin 9 is contacted with the big steel ball 8, the big steel ball 8 pushes the small steel ball 7 to move around along the 3 holes on the steel ball seat 5 until the 3 small steel balls 7 are contacted with the bevel edge at the inner side of the positioning sleeve 6 on the fixing plate 11, the fixture is firmly fixed, and the positioning welding can be carried out.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. The utility model provides a manual rotation belt positioning mechanism that compresses tightly, includes handle (1), its characterized in that: the handle is characterized in that a pressing pin (9) is fixedly connected to the right side end of the handle (1), an external thread ring (18) is arranged on the right portion of the outer side wall of the pressing pin (9), the right portion of the pressing pin (9) is in threaded connection with a steel ball seat (5) through the external thread ring (18), three groups of auxiliary standing grooves (16) which are uniformly and annularly arranged are arranged on the side wall of the steel ball seat (5), a group of small steel balls (7) are evenly and slidably connected in the three groups of auxiliary standing grooves (16), a main standing groove (17) is arranged at the center in the steel ball seat (5), a group of large steel balls (8) are rotatably connected in the main standing groove (17), the left portion of the pressing pin (9) is slidably connected with a pressing cover (3), the middle portion of the pressing pin (9) is transversely and slidably connected with a positioning shaft (4), a quick-change plate (10) is arranged in the middle of the pressing pin (9), a transverse fixing groove (14) is arranged in the quick-change plate (10), trade board (10) through three fixed slot (14) sliding connection three first fixing bolt of group (12) soon, trade board (10) through three first fixing bolt of group (12) fixed connection gland (3) and location axle (4) soon, steel ball seat (5) right part sliding connection position sleeve (6), position sleeve (6) inside sets up spacing bell groove (19), trade board (10) right side soon is provided with fixed plate (11), fixed plate (11) inside is provided with constant head tank (15), fixed plate (11) are through constant head tank (15) sliding connection position sleeve (6).
2. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the connecting pin (2) is fixed at the center of the interior of the handle (1).
3. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the pressing pin (9) transversely penetrates through the left side wall of the steel ball seat (5) and extends into the main placing groove (17).
4. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the positioning sleeve (6) transversely penetrates through the fixing plate (11) and extends to the right side wall of the positioning shaft (4).
5. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the steel ball seat (5) transversely penetrates through the left side wall of the positioning sleeve (6) and extends into the limiting conical groove (19).
6. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the pressing pin (9) transversely penetrates through the gland (3) and the positioning shaft (4).
7. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the positioning sleeve (6) is fixedly connected with the fixing plate (11) through three groups of second fixing bolts (13).
8. A manually rotatable compression band positioning mechanism as claimed in claim 1, further comprising: the three groups of small steel balls (7) all penetrate through the side wall of the steel ball seat (5) and extend into the main placing groove (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036326.4U CN216882447U (en) | 2021-12-06 | 2021-12-06 | Manual rotation compresses tightly area positioning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123036326.4U CN216882447U (en) | 2021-12-06 | 2021-12-06 | Manual rotation compresses tightly area positioning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216882447U true CN216882447U (en) | 2022-07-05 |
Family
ID=82204775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123036326.4U Active CN216882447U (en) | 2021-12-06 | 2021-12-06 | Manual rotation compresses tightly area positioning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216882447U (en) |
-
2021
- 2021-12-06 CN CN202123036326.4U patent/CN216882447U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205600365U (en) | Seamless steel pipe hole milling anchor clamps | |
| CN216882447U (en) | Manual rotation compresses tightly area positioning mechanism | |
| CN215824656U (en) | Welding auxiliary tool for shot blasting machine protective cover | |
| CN216802319U (en) | Steel pillar welding clamping device | |
| CN212884245U (en) | Portable manual mouth of pipe plastic instrument | |
| CN213497465U (en) | Be used for hydro-cylinder jar barrel to connect welding position frock | |
| CN214185933U (en) | Diffuser welding jig | |
| CN210677585U (en) | Butt welding fixture | |
| CN211539897U (en) | A quick spot welding device for cell-phone antenna copper sheet | |
| CN209887467U (en) | Fixture for cutting current transformer | |
| CN209453040U (en) | Rotational positioning hand bolt device | |
| CN210476707U (en) | Clamp capable of clamping irregular forged workpiece | |
| CN207900390U (en) | A kind of fixture for processing perforation axial end tooth | |
| CN207735938U (en) | Turning processing clamp for caliber metal sealed butterfly valve butterfly plate | |
| CN206084065U (en) | Overlap joint molded lines anchor clamps for clamp of brazing | |
| CN212182733U (en) | Cable welded joint heat dissipation type fixes a position fast and steps up device | |
| CN219665802U (en) | Hydraulic cylinder head clamping tool | |
| CN213135120U (en) | Drilling equipment suitable for bolt | |
| CN219053359U (en) | Anti-deformation device for turntable | |
| CN214291328U (en) | But many sizes of fixed welding bolt anchor clamps | |
| CN218476250U (en) | Special fixture for single fishplate | |
| CN203471187U (en) | Auxiliary clamp for solder joint strength test | |
| CN220592287U (en) | Quick centering clamping device of angular four-way joint | |
| CN213560796U (en) | Tower machine standard festival production facility | |
| CN210731265U (en) | Clamping mechanism of aluminum profile tapping machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |