CN210397333U - High accuracy aluminium section with adjustable tightening mechanism - Google Patents
High accuracy aluminium section with adjustable tightening mechanism Download PDFInfo
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- CN210397333U CN210397333U CN201920696635.8U CN201920696635U CN210397333U CN 210397333 U CN210397333 U CN 210397333U CN 201920696635 U CN201920696635 U CN 201920696635U CN 210397333 U CN210397333 U CN 210397333U
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- screw rod
- section bar
- adjusting screw
- groove
- tightening mechanism
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Abstract
The utility model belongs to the technical field of the aluminium section technique and specifically relates to a high accuracy aluminium section with adjustable tightening mechanism, including the section bar body, set up upper end open-ended bar internal assembly mouth on the section bar body. The utility model discloses a high accuracy aluminium section bar with adjustable tightening mechanism has the bar internal assembly mouth of spout through seting up both sides on the section bar body, put accommodate the lead screw and the latch segment to one side at the inside threaded connection that is provided with of spout, the bottom drive groove that is linked together with the spout is seted up to internal assembly mouth lower extreme, utilize the toper drive gear meshing transmission both sides of the inside adjust the axostylus axostyle upper end of bottom drive groove to one side to put accommodate the lead screw synchronous revolution and drive the latch segment and go up and down to slide through the control, thereby carry out the fixed clamp to the assembly section bar of assembly mouth inboard and press from both sides, promote the firmness and the stability of section bar assembly greatly, whole section bar structure is adjustable, it.
Description
Technical Field
The utility model belongs to the technical field of the aluminium section bar technique and specifically relates to a high accuracy aluminium section bar with adjustable tightening mechanism.
Background
The section bar is an object with a certain geometric shape, which is made of iron or steel and materials with certain strength and toughness through the processes of rolling, extruding, casting and the like. The material has certain appearance size, certain shape of cross section and certain mechanical and physical properties. The section bar can be used independently and can be further processed into other manufactured products, and is commonly used for building structures and manufacturing and installation. Traditional section bar mechanism is single, and the fixed structure can't be adjusted, leads to when the assembly, can only promote assembly stability through the requirement to the production precision, and the firmness after the assembly is very limited.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to solve the problem that exists among the above-mentioned background art, provide a modified high accuracy aluminium section with adjustable tightening mechanism, it is single to solve traditional section bar mechanism, and the fixed structure can't be adjusted, leads to when the assembly, can only promote assembly stability through the requirement to production precision, and the firmness after the assembly is very limited problem.
The utility model provides a technical scheme that its technical problem adopted is: a high-precision aluminum section with an adjustable tightening mechanism comprises a section body, wherein a strip-shaped internal assembly opening with an upper end opening is formed in the section body, a left chute with a front end opening is formed in the left side surface of the internal assembly opening, a right chute with a front end opening is formed in the right side surface of the internal assembly opening, a left inclined adjusting screw rod is arranged in the left chute, a right inclined adjusting screw rod is arranged in the right chute, a left locking block is arranged in the left chute and positioned at the inner side of the left inclined adjusting screw rod, a right locking block is arranged in the right chute and positioned at the inner side of the right inclined adjusting screw rod, arc-shaped internal thread adjusting grooves are formed in the front side walls of the left locking block and the right locking block, and the left locking block is sleeved on the left inclined adjusting screw rod through the internal thread adjusting grooves and in threaded connection with the left inclined adjusting screw rod, the right locking block is sleeved on the right inclined adjusting screw rod through an internal thread adjusting groove and is in threaded connection with the right inclined adjusting screw rod, the front surface of the profile body is positioned at the lower end of an internal assembly opening and is provided with a bottom transmission groove communicated with the left inclined sliding groove and the right inclined sliding groove, the inner bottom surface of the bottom transmission groove is provided with a bottom adjusting through hole internally provided with an adjusting shaft rod, the lower end of the left inclined adjusting screw rod, the lower end of the right inclined adjusting screw rod and the top end of the adjusting shaft rod are positioned in the bottom transmission groove and are axially and fixedly connected with a conical transmission gear, and the conical transmission gear at the lower end of the left inclined adjusting screw rod is in meshing transmission with the conical transmission gear at the lower end of the right inclined.
Furthermore, in order to facilitate bottom control, the lower end of the adjusting shaft rod is axially connected with a bottom rotating handle which is convenient to control and rotate and is positioned below the profile body.
Further, in order to reduce cost and facilitate assembly and adjustment, the left sliding groove and the right sliding groove are the same in size, the left inclined adjusting screw rod and the right inclined adjusting screw rod are the same in size, and the left locking block and the right locking block are the same in size.
Further, for convenient storage, the bottom storage groove for placing the bottom rotating handle is formed in the opening position of the bottom adjusting through hole at the lower end of the front surface of the section bar body.
Furthermore, in order to facilitate elastic reset and stretching, the lower end of the adjusting shaft rod is provided with a regular hexagon limiting extrusion block, the upper end of the bottom rotating handle is provided with an assembly blind hole used for being connected with the adjusting shaft rod, the inner bottom surface of the assembly blind hole is provided with a regular hexagon limiting sliding hole, the adjusting shaft rod is inserted into the limiting sliding hole through the limiting extrusion block and is in sliding connection with the assembly blind hole, and an extrusion spring is sleeved on the adjusting shaft rod inside the limiting sliding hole.
Furthermore, in order to improve the adjustment stability, no gap exists between the outer side surface of the limiting extrusion block and the connecting surface of the inner side of the limiting sliding hole.
The beneficial effects of the utility model are that, the utility model discloses a high accuracy aluminium section with adjustable tightening mechanism has the bar internal assembly mouth that the spout has through seting up both sides on the section bar body, put accommodate the lead screw and the latch segment to one side at the inside threaded connection that is provided with of spout, the bottom transmission groove that is linked together with the spout is seted up to internal assembly mouth lower extreme, utilize the toper drive gear meshing transmission both sides of the inside accommodate the axostylus axostyle upper end of bottom transmission groove to put accommodate the lead screw to one side, it drives the latch segment and goes up and down to slide to rotate in step through the control to put accommodate the lead screw to one side, thereby carry out the fixed clamp to the assembly section bar of assembly mouth inboard and press from both sides, promote the firmness and the.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial schematic view of the connecting end of the adjusting shaft of the present invention.
In the drawing, 1, a section bar body, 2, an internal assembly port, 3, a left slide groove, 4, a right slide groove, 5, a left inclined adjusting screw rod, 6, a right inclined adjusting screw rod, 7, a left locking block, 8, a right locking block, 9, an internal thread adjusting groove, 10, a bottom transmission groove, 11, an adjusting shaft rod, 12, a bottom adjusting through hole, 13, a conical transmission gear, 14, a bottom rotating handle, 15, a bottom accommodating groove, 16, a limiting extrusion block, 17, an assembly blind hole, 18, a limiting slide hole and 19, an extrusion spring are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The high-precision aluminum section bar with the adjustable tightening mechanism shown in the figures 1 and 2 comprises a section bar body 1, a strip-shaped internal assembly opening 2 with an upper end opening is arranged on the section bar body 1, a left-arranged chute 3 with a front end opening is arranged on the left side surface of the internal assembly opening 2, a right-arranged chute 4 with a front end opening is arranged on the right side surface of the internal assembly opening 2, a left-side inclined adjusting screw rod 5 is arranged inside the left-arranged chute 3, a right-side inclined adjusting screw rod 6 is arranged inside the right-arranged chute 4, a left-arranged locking block 7 is arranged inside the left-arranged chute 3 and positioned inside the left-side inclined adjusting screw rod 5, a right-arranged locking block 8 is arranged inside the right-arranged chute 4 and positioned inside the right-side inclined adjusting screw rod 6, arc-shaped internal thread adjusting grooves 9 are arranged on the front side walls of the left-arranged locking block 7 and the right-arranged locking block 8, the left-arranged locking block 7 is sleeved on the left, the right locking block 8 is sleeved on the right inclined adjusting screw rod 6 through an internal thread adjusting groove 9 and is in threaded connection with the right inclined adjusting screw rod 6, the lower end of the internal assembly opening 2 in the front of the profile body 1 is provided with a bottom transmission groove 10 communicated with the left sliding groove 3 and the right sliding groove 4, the inner bottom surface of the bottom transmission groove 10 is provided with a bottom adjusting through hole 12 internally provided with an adjusting shaft rod 11, the lower end of the left inclined adjusting screw rod 5, the lower end of the right inclined adjusting screw rod 6 and the top end of the adjusting shaft rod 11 are located in the bottom transmission groove 10 and are axially and fixedly connected with a conical transmission gear 13, and the conical transmission gear at the lower end of the left inclined adjusting screw rod 5 and the conical transmission gear at the lower end of the right inclined adjusting screw.
Further, for convenient bottom control, the lower end of the adjusting shaft lever 11 is positioned below the profile body 1 and is axially connected with a bottom rotating handle 14 which is convenient for rotation control, further, for cost reduction and convenient assembly and adjustment, the left-placed chute 3 and the right-placed chute 4 are the same in size, the left-side inclined adjusting screw rod 5 and the right-side inclined adjusting screw rod 6 are the same in size, the left-placed locking block 7 and the right-placed locking block 8 are the same in size, further, for convenient storage, the lower end of the front face of the profile body 1, which is positioned at the opening position of the bottom adjusting through hole 12, is provided with a bottom accommodating groove 15 for accommodating the bottom rotating handle 14, further, for convenient elastic reset and stretching, the lower end of the adjusting shaft lever 11 is provided with a regular hexagon limiting extrusion block 16, the upper end of the bottom rotating handle 14 is provided with an assembling blind hole 17 for connecting the adjusting shaft lever 11, and the inner bottom surface of, the adjusting shaft lever 11 is inserted into the limiting sliding hole 18 and is in sliding connection with the assembling blind hole 17 through the limiting extrusion block 16, the limiting sliding hole 18 is internally positioned on the adjusting shaft lever 11 and is sleeved with the extrusion spring 19, furthermore, in order to improve the adjusting stability, no gap is arranged between the outer side surface of the limiting extrusion block 16 and the inner side connecting surface of the limiting sliding hole 18, the high-precision aluminum section with the adjustable tightening mechanism of the utility model is provided with the strip-shaped internal assembling port 2 with sliding grooves at both sides through the section bar body 1, the inclined adjusting screw rod and the locking block which are in threaded connection are arranged in the sliding grooves, the lower end of the internal assembling port 2 is provided with the bottom transmission groove 10 communicated with the sliding grooves, the conical transmission gear 13 at the upper end of the adjusting shaft lever 11 in the bottom transmission groove 10 is used for meshing and transmitting the inclined adjusting screw rods at both sides, thereby carry out the fixed clamp to the assembly section bar of assembly mouth inboard, promote the firmness and the stability of section bar assembly greatly, whole section bar structure is adjustable, adjusts easy operation convenience.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (6)
1. The utility model provides a high accuracy aluminium section with adjustable tightening mechanism, includes section bar body (1), characterized by: the section bar comprises a section bar body (1), a strip-shaped internal assembly opening (2) with an opening at the upper end is formed in the section bar body, a left side face of the internal assembly opening (2) is provided with a left-arranged sliding groove (3) with an opening at the front end, a right side face of the internal assembly opening (2) is provided with a right-arranged sliding groove (4) with an opening at the front end, a left-side inclined adjusting screw rod (5) is arranged in the left-arranged sliding groove (3), a right-side inclined adjusting screw rod (6) is arranged in the right-arranged sliding groove (4), a left-arranged locking block (7) is arranged inside the left-side inclined adjusting screw rod (5) in the left-arranged sliding groove (3), a right-arranged locking block (8) is arranged inside the right-arranged inclined adjusting screw rod (6) in the right-arranged sliding groove (4), and arc-shaped internal thread adjusting grooves (9) are formed in the front side walls of the, the left locking block (7) is sleeved on the left inclined adjusting screw rod (5) through an internal thread adjusting groove (9) and is in threaded connection with the left inclined adjusting screw rod (5), the right locking block (8) is sleeved on the right inclined adjusting screw rod (6) through an internal thread adjusting groove (9) and is in threaded connection with the right inclined adjusting screw rod (6), the front surface of the profile body (1) is positioned at the lower end of the internal assembly opening (2) and is provided with a bottom transmission groove (10) communicated with the left sliding groove (3) and the right sliding groove (4), the inner bottom surface of the bottom transmission groove (10) is provided with a bottom adjusting through hole (12) of a built-in adjusting shaft lever (11), the lower end of the left inclined adjusting screw rod (5), the lower end of the right inclined adjusting screw rod (6) and the top end of the adjusting shaft lever (11) are positioned in the bottom transmission groove (10) and are axially and fixedly connected with a conical transmission gear (13), the conical transmission gear at the lower end of the left inclined adjusting screw rod (5) is in meshing transmission with the conical transmission gear at the lower end of the right inclined adjusting screw rod (6) through the conical transmission gear at the upper end of the adjusting shaft rod (11).
2. A high precision aluminum profile with an adjustable tightening mechanism as set forth in claim 1, wherein: the lower end of the adjusting shaft lever (11) is positioned below the profile body (1) and is axially connected with a bottom rotating handle (14) which is convenient to control rotation.
3. A high precision aluminum profile with an adjustable tightening mechanism as set forth in claim 1, wherein: put spout (3) and right side and put spout (4) the same size on a left side, left side put accommodate the lead screw (5) and right side put accommodate the lead screw (6) the same size to one side, a left side put latch segment (7) and right side put latch segment (8) the same size.
4. A high precision aluminum profile with an adjustable tightening mechanism as set forth in claim 2, wherein: the lower end of the front surface of the section bar body (1) is positioned at the opening position of the bottom adjusting through hole (12) and is provided with a bottom accommodating groove (15) for placing a bottom rotating handle (14).
5. A high precision aluminum profile with an adjustable tightening mechanism as set forth in claim 2, wherein: the lower end of the adjusting shaft lever (11) is provided with a regular hexagon limiting extrusion block (16), the upper end of the bottom rotating handle (14) is provided with an assembly blind hole (17) used for being connected with the adjusting shaft lever (11), the inner bottom surface of the assembly blind hole (17) is provided with a regular hexagon limiting sliding hole (18), the adjusting shaft lever (11) is inserted into the limiting sliding hole (18) through the limiting extrusion block (16) and is in sliding connection with the assembly blind hole (17), and the limiting sliding hole (18) is internally positioned on the adjusting shaft lever (11) and sleeved with an extrusion spring (19).
6. A high precision aluminum profile with adjustable tightening mechanism as set forth in claim 5, wherein: and no gap is reserved between the outer side surface of the limiting extrusion block (16) and the inner side connecting surface of the limiting sliding hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696635.8U CN210397333U (en) | 2019-05-16 | 2019-05-16 | High accuracy aluminium section with adjustable tightening mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920696635.8U CN210397333U (en) | 2019-05-16 | 2019-05-16 | High accuracy aluminium section with adjustable tightening mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397333U true CN210397333U (en) | 2020-04-24 |
Family
ID=70345642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920696635.8U Expired - Fee Related CN210397333U (en) | 2019-05-16 | 2019-05-16 | High accuracy aluminium section with adjustable tightening mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397333U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460122A (en) * | 2020-12-01 | 2021-03-09 | 联合创利五金科技江苏有限公司 | Fastening bolt with angle adjusting mechanism |
-
2019
- 2019-05-16 CN CN201920696635.8U patent/CN210397333U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460122A (en) * | 2020-12-01 | 2021-03-09 | 联合创利五金科技江苏有限公司 | Fastening bolt with angle adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |