CN211136291U - Simple bar fastening device - Google Patents
Simple bar fastening device Download PDFInfo
- Publication number
- CN211136291U CN211136291U CN201921973147.3U CN201921973147U CN211136291U CN 211136291 U CN211136291 U CN 211136291U CN 201921973147 U CN201921973147 U CN 201921973147U CN 211136291 U CN211136291 U CN 211136291U
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- assembly
- fastening
- connection
- main part
- groove
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Abstract
The utility model relates to a stainless steel bar installation technical field especially relates to a simple and easy type bar fastener. The utility model adopts the technical proposal that: including the center pin for the cylindrical main part of left right direction support stabilize the spliced pole, the left and right sides that the spliced pole was stabilized in the main part support is equipped with an integrated into one piece respectively and stabilizes the spliced pole for bilateral symmetry's cylindrical main part assembly fastening, left side the left side terminal surface central point that the spliced pole was stabilized in the main part assembly fastening puts and is equipped with a cylindrical assembly direction and stabilizes the spread groove, the left side be equipped with a cylindrical first fastening assembly connecting hole on the right side terminal surface that the spread groove was stabilized in the assembly direction. The utility model has the advantages that: overall structure is simple, and is more nimble convenient when using to the space that occupies is littleer, can cooperate the rod structure of multiple diameter to carry out the centre gripping fastening in the use, and the range of application when using is wider.
Description
Technical Field
The utility model relates to a stainless steel bar installation technical field especially relates to a simple and easy type bar fastener.
Background
The stainless steel bar is a common raw material for mechanical parts, can be used for processing various mechanical parts, and is widely applied to the production of the mechanical parts. When the bar is processed, the bar needs to be fastened, so that stable processing firmness can be achieved during processing, and the processing precision can be guaranteed. The general bar adopts special clamping equipment when fastening the centre gripping, and the volume that occupies is bigger on the one hand, and on the other hand can lead to the cost increase when producing, and the flexibility when using is also relatively poor to when centre gripping different diameter bar structures usually need change anchor clamps, just so make holistic availability factor become lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple and easy type rod fastener, it adopts brand-new structural design, overall structure is simple, it is more nimble convenient when using, and the space that occupies is littleer, can cooperate the rod structure of multiple diameter to carry out the centre gripping fastening in the use, application range when using is wider, this device wholly adopts integrated into one piece's structure, holistic structural strength is better, centre gripping security when using is higher, assembly safety and stability observation groove when its main part position is through setting up convenient centre gripping, position accuracy when making the rod place is higher, whole operation when installing is more convenient, the use of this device can ensure that the rod carries out the machining precision in the course of working in the later stage better, it is also more convenient when dismantling, can effectively improve the whole efficiency when using.
The technical scheme of the utility model as follows:
the utility model provides a simple and easy type bar fastener which characterized in that: the device comprises a cylindrical main body supporting and stabilizing connecting column with a left and right central axis, wherein the left and right sides of the main body supporting and stabilizing connecting column are respectively provided with an integrally formed cylindrical main body assembling and fastening and stabilizing connecting column which is symmetrical left and right, the left side of the main body assembling and fastening and stabilizing connecting column is provided with a cylindrical assembling and guiding and stabilizing connecting groove at the center position of the left end face of the main body assembling and fastening and stabilizing connecting column, the left side of the main body assembling and fastening and stabilizing connecting column is provided with a cylindrical first fastening and assembling connecting hole on the right end face of the assembling and guiding and stabilizing connecting groove, the first fastening and assembling connecting hole is communicated with the first fastening and assembling connecting hole at the left and right sides, the diameter of the first fastening and assembling connecting hole is larger than that of the central body assembling and, the lower end of the main body assembling fastening stable connecting column is provided with an integrally formed reinforcing locking assembling connecting column, the lower end of the inner cylindrical surface of the first fastening assembly connecting hole is provided with a rectangular assembly stable connection mounting connecting groove, the assembly stable connection mounting connecting groove completely penetrates through the lower end of the reinforcing and locking assembly connecting column, the left end surface of the reinforcing and locking assembly connecting column on the left side and the left end surface of the main body assembly fastening stable connecting column on the left side are on the same plane, the front and the rear of the reinforced locking assembly connecting column are respectively provided with a main body locking fixed connecting groove, the main body locking fixed connecting groove is provided with a bar fastening connecting locking hole communicated with the assembling stable connecting mounting connecting groove, the left side and the right side of the lower end of the body support stable connecting column are respectively provided with a symmetrical cylindrical main body mounting and positioning connecting groove.
Furthermore, the assembly safety and stability observation groove completely penetrates the outer cylindrical surface of the body support stable connecting column in the up-down direction, and the projection of the assembly safety and stability observation groove on the horizontal plane is of a U-shaped structure.
Furthermore, the front and back width of the upper end position of the reinforcing and locking assembly connecting column is larger than the front and back width of the lower end position of the reinforcing and locking assembly connecting column.
Furthermore, the lower end of the reinforcing locking assembly connecting column is of a circular arc-shaped structure.
Furthermore, the main body installation positioning connection groove is communicated with the assembly stable connection installation connection groove, and the diameter of the main body installation positioning connection groove is larger than the width of the assembly stable connection installation connection groove in the front-back direction.
The utility model has the advantages that:
the utility model discloses a brand-new structural design, overall structure is simple, it is more nimble convenient when using, and the space that occupies is littleer, the rod structure that can cooperate multiple diameter in the use carries out the centre gripping fastening, application range when using is wider, this device wholly adopts integrated into one piece's structure, holistic structural strength is better, centre gripping security when using is higher, its main part position is through setting up the assembly safety and stability observation groove when making things convenient for the centre gripping, the position accuracy when making the rod place is higher, whole operation during the installation is more convenient, the use of this device can ensure that the rod carries out the machining precision in the course of working in the later stage better, it is also more convenient when dismantling, can effectively improve the whole efficiency when using.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic front view of the present invention;
fig. 3 is a left side schematic view of the present invention;
fig. 4 is a right side schematic view of the present invention;
fig. 5 is a schematic top view of the present invention;
fig. 6 is a schematic bottom view of the present invention;
fig. 7 is a schematic perspective view of the second direction of the present invention;
in the figure: 1. the spliced pole is stabilized in the main part support, 2, the spliced pole is stabilized in main part assembly fastening, 3, the spread groove is stabilized in the assembly direction, 4, first fastening assembly connecting hole, 5, central main part assembly connecting hole, 6, assembly safety and stability observes the groove, 7, consolidate locking assembly spliced pole, 8, assembly stable connection installation spread groove, 9, main part locking fixed connection groove, 10, rod fastening connection locking hole, 11, main part installation location spread groove.
Detailed Description
As shown in figures 1 to 7, a simple and easy type bar fastener, it adopts brand-new structural design, overall structure is simple, it is more nimble convenient when using, and the space that occupies is littleer, can cooperate the bar structure of multiple diameter to carry out the centre gripping fastening in the use, application range when using is wider, this device wholly adopts integrated into one piece's structure, holistic structural strength is better, centre gripping security when using is higher, assembly safety and stability observation groove when its main part position is through setting up convenient centre gripping, position accuracy when making the bar place is higher, the bulk operation when installing is more convenient, the use of this device can ensure that the rod carries out the machining precision in the course of working in the later stage better, it is also more convenient when dismantling, can effectively improve the overall efficiency when using. It includes that the center pin is the cylindrical main part of left and right directions and supports stable spliced pole 1, the left and right sides that the main part supported stable spliced pole 1 is equipped with an integrated into one piece respectively and stabilizes spliced pole 2 for the cylindrical main part assembly fastening of bilateral symmetry, makes this device wholly become bilateral symmetry structure, and is more convenient when using to can ensure that the overall balance nature in the use is better. Left side the left side terminal surface central point that spliced pole 2 was stabilized in main part assembly fastening puts and is equipped with a cylindrical assembly direction and stabilizes spread groove 3, can make the rod structure have bigger when putting into this device put into the space, make the operation of placing of entry position more convenient. And a cylindrical first fastening assembly connecting hole 4 is formed in the end face of the right side of the assembly guide stable connecting groove 3 on the left side, and the position can be matched with a bar structure with a larger diameter for installation. The left and right sides be linked together through a cylindrical center main part erection joint hole 5 between the first fastening erection joint hole 4, the diameter of first fastening erection joint hole 4 is greater than the diameter of center main part erection joint hole 5, the position that center main part erection joint hole 5 is linked together can assemble the rod structure that the diameter is littleer, need set up an solitary sealed adapter sleeve in first fastening erection joint hole 4 position when using this position to carry out the installation of rod, can make this position carry out the fastening connection to the less rod of diameter when fastening like this, ensure that it can be stable place in the inside of this device. The body supports around the outer face of cylinder of stabilizing the spliced pole 1 both sides be equipped with respectively a set of with the communicating assembly safety and stability observation groove 6 of first fastening assembly connecting hole 4, the whole accuracy of placing the in-process is higher, makes things convenient for going on of operation is put into to the rod. The lower extreme of main part assembly fastening stable connection post 2 is equipped with integrated into one piece's reinforcement locking assembly connection post 7, the inner cylinder face lower extreme of first fastening assembly connection hole 4 is equipped with a rectangle assembly stable connection installation spread groove 8, and its setting can make the rod have bigger space when putting into, and the operation when making whole putting into is more convenient. Assembly stable connection installation spread groove 8 will consolidate locking assembly connection 7's lower extreme runs through completely, the left side consolidate locking assembly connection 7's left side terminal surface and left side the left side terminal surface of main part assembly fastening stable connection 2 is on the coplanar, consolidate locking assembly connection 7's front and back position and be equipped with a main part locking fixed connection groove 9 respectively, be equipped with on the main part locking fixed connection groove 9 with assembly stable connection installation spread groove 8 communicating rod fastening connection locking hole 10 can fasten the shrink to assembly stable connection installation spread groove 8's position through it to the fastening assembly of realization to the rod. The body supports the lower extreme left and right sides of stabilizing the spliced pole 1 and is equipped with the cylindrical main part installation location spread groove 11 of a symmetry respectively, and it can be placed on the reference column of processing platform, and the stability that carries out the later stage of rod after making this device carry out the centre gripping with the rod and add man-hour is better.
Preferably, the assembly safety and stability observation groove 6 completely penetrates the outer cylindrical surface of the body support and stability connecting column 1 in the vertical direction, and the projection of the assembly safety and stability observation groove 6 on the horizontal plane is of a U-shaped structure, so that the influence of the position on the overall structural strength of the device is smaller, and the safety of the overall structure is more reliable.
Preferably, the front and back width of the upper end position of the reinforcing and locking assembly connecting column 7 is larger than the front and back width of the lower end position, so that the space occupied by the lower end position is smaller, and the fastening operation during assembly is more convenient.
Preferably, the lower end of the reinforcing locking assembly connecting column 7 is of a circular arc structure, the safety of the lower end position during assembly is higher, the existence of a sharp corner position can be prevented, and a reliable safety protection effect can be achieved in the assembly process.
Preferably, the main body installation positioning connection groove 11 is communicated with the assembly stable connection installation connection groove 8, the diameter of the main body installation positioning connection groove 11 is larger than the width of the assembly stable connection installation connection groove 8 in the front-back direction, so that the main body installation positioning connection groove 11 can perform more reliable fastening action on the installation position through the fastening operation of the assembly stable connection installation connection groove 8 after assembly, and the overall placement safety is better.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications or replacements can be made without departing from the principle of the present invention, and these modifications or replacements should also be considered as the protection scope of the present invention.
Claims (5)
1. The utility model provides a simple and easy type bar fastener which characterized in that: including the center pin for the cylindrical main part of left right direction support stabilize spliced pole (1), the left and right sides that the main part supported stabilize spliced pole (1) is equipped with an integrated into one piece respectively and stabilizes spliced pole (2) for bilateral symmetry's cylindrical main part assembly fastening, and the left side terminal surface central point that the spliced pole (2) was stabilized in the main part assembly fastening puts and is equipped with a cylindrical assembly direction and stabilizes spread groove (3), and the left side be equipped with a cylindrical first fastening assembly connecting hole (4) on the right side terminal surface that spread groove (3) was stabilized in the assembly direction, the left and right sides be linked together through a cylindrical central part assembly connecting hole (5) between first fastening assembly connecting hole (4), the diameter of first fastening assembly connecting hole (4) is greater than the diameter of central main part assembly connecting hole (5), the body supports the outer cylindrical surface front and back both sides that stabilize spliced pole (1) The assembly safety and stability observation groove (6) is communicated with the hole (4), the lower end of the main body assembly fastening and stability connection column (2) is provided with an integrally formed reinforcing and locking assembly connection column (7), the lower end of the inner cylindrical surface of the first fastening and assembly connection hole (4) is provided with a rectangular assembly stability connection mounting connection groove (8), the lower end of the reinforcing and locking assembly connection column (7) is completely penetrated through by the assembly stability connection mounting connection groove (8), the left side end surface of the reinforcing and locking assembly connection column (7) on the left side and the left side end surface of the main body assembly fastening and stability connection column (2) on the same plane, the front and back positions of the reinforcing and locking assembly connection column (7) are respectively provided with a main body locking and fixing connection groove (9), the main body locking and fixing connection groove (9) is provided with a bar fastening and connection locking hole (10) communicated with the assembly stability, the left side and the right side of the lower end of the body supporting stable connecting column (1) are respectively provided with a symmetrical cylindrical main body mounting and positioning connecting groove (11).
2. The simple bar fastening device according to claim 1, wherein: the assembly safety and stability observation groove (6) completely penetrates through the outer cylindrical surface of the body support stabilization connecting column (1) in the vertical direction, and the projection of the assembly safety and stability observation groove (6) on the horizontal plane is of a U-shaped structure.
3. The simple bar fastening device according to claim 1, wherein: the front and back width of the upper end position of the reinforcing locking assembly connecting column (7) is larger than the front and back width of the lower end position.
4. The simple bar fastening device according to claim 1, wherein: the lower end of the reinforcing locking assembly connecting column (7) is of a circular arc structure.
5. The simple bar fastening device according to claim 1, wherein: the main part installation location spread groove (11) with assembly stable connection installation spread groove (8) communicate with each other, the diameter of main part installation location spread groove (11) is greater than assembly stable connection installation spread groove (8) fore-and-aft direction's width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921973147.3U CN211136291U (en) | 2019-11-15 | 2019-11-15 | Simple bar fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921973147.3U CN211136291U (en) | 2019-11-15 | 2019-11-15 | Simple bar fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211136291U true CN211136291U (en) | 2020-07-31 |
Family
ID=71772507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921973147.3U Expired - Fee Related CN211136291U (en) | 2019-11-15 | 2019-11-15 | Simple bar fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211136291U (en) |
-
2019
- 2019-11-15 CN CN201921973147.3U patent/CN211136291U/en not_active Expired - Fee Related
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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: 20200731 Termination date: 20211115 |
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| CF01 | Termination of patent right due to non-payment of annual fee |