CN204565590U - Fastening nuts sleeve and device - Google Patents
Fastening nuts sleeve and device Download PDFInfo
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- CN204565590U CN204565590U CN201520236196.4U CN201520236196U CN204565590U CN 204565590 U CN204565590 U CN 204565590U CN 201520236196 U CN201520236196 U CN 201520236196U CN 204565590 U CN204565590 U CN 204565590U
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- sleeve
- nut
- flexible clamp
- clamp piece
- lateral wall
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Abstract
Fastening nuts sleeve and device, correspondingly in the sleeve lateral wall of its middle sleeve be provided with at least two for clamping the flexible clamp piece of nut, flexible clamp piece one end be fixedly connected with sleeve the other end can with the lateral wall Elastic Contact of nut, and the flexible clamp piece in sleeve lateral wall can coordinate clamping nut to make in its corresponding end being placed in sleeve and then complete the fastening of nut and bolt.The retention mechanism of nut clamping device comprises the driver and sleeve that mutually drive and connect in addition, and driver comprises tooth bar and drives with the end of tooth bar the racks cylinders be connected.The utility model provides a kind of clamping nut to stablize, use flexible and convenient, the simple fastening nuts sleeve of package assembly and device.
Description
Technical field
The utility model relates to work piece field, particularly a kind of fastening nuts sleeve and device.
Background technology
At present, the fastening assembling of nut and bolt mainly first by twisting in advance manually, and then completes further nut screwing clamping operation with spanner and electronic or Pneumatic sleeve.Because the operation of tightening of nut mainly coordinates boosting-rod to realize by sleeve, when running into narrow and small fastening space, then cannot ensure nut vertically downward be screwed on bolt in advance, and existing sleeve can only install the nut of magnetic material, cannot clamp the nut of non-magnetic material in fastening process, make fastener cycle complicated operation, and then have impact on fastening stability and reduce the efficiency of Assembly of the parts.
And nut and bolt are first twisted again by the operation that sleeve is tightened further by pre-manually, not only make efficiency of assembling lower, labour intensity is larger, also exist simultaneously operating personnel are scratched, the risk of accident such as electricity wound etc., and be used alone electronic or Pneumatic sleeve although there is the relatively high feature of efficiency, but due to due to this mode need step by step or work compound just can complete, therefore there is the not high defect of service efficiency equally.
Utility model content
The purpose of this utility model is the defect overcoming prior art, provides a kind of clamping nut to stablize, use flexible and convenient, the simple fastening nuts sleeve of package assembly and device.
For achieving the above object, the utility model have employed following technical scheme:
A kind of fastening nuts sleeve, the sleeve lateral wall 201 of described sleeve 2 is provided with the flexible clamp piece 210 for clamping nut 1, described flexible clamp piece 210 one end be fixedly connected with sleeve 2 other end can with the lateral wall Elastic Contact of nut 1, and the flexible clamp piece 210 in sleeve lateral wall 201 can coordinate clamping nut 1 to make in its corresponding end being placed in sleeve 2 and then complete the fastening of nut 1 and bolt 100.
Further, correspondingly in described sleeve lateral wall 201 be provided with at least two flexible clamp pieces 210, sleeve lateral wall 201 also offers at least two for installing the fastener mounting groove 202 of flexible clamp piece 210, described flexible clamp piece 210 one by one correspondence is embedded in fastener mounting groove 202, and the corresponding end of sleeve lateral wall 201 and flexible clamp piece 210 can contact with the lateral wall of nut 1 respectively and connects.
Further, sidewall fixed part 205 and flexible clamp piece 210 interval of the end winding support setting of described sleeve lateral wall 201 are arranged, and described sidewall fixed part 205 can contact thus clamp nut 1 with the lateral wall of nut 1 when sleeve 2 drives nut 1 and bolt 100 fastening.
Further, described flexible clamp piece 210 character form structure for it, in a zigzag the flexible clamp piece 210 of structure comprises the clamping part 213 and fixed part 214 that two ends be arranged in parallel, described clamping part 213 can be connected with the lateral wall elasticity of nut 1, described fixed part 214 is fixedly connected with sleeve 2, and clamping part 213 is also provided with elasticity bending part 215 with the junction of fixed part 214.
Further, described flexible clamp piece 210 end corresponding with the lateral wall of nut 1 is provided with the chamfering 211 for setscrew nut 1, and the other end of flexible clamp piece 210 offers for by installing hole 212 fixing with sleeve 2 for flexible clamp piece 210.
Further, one end of described sleeve 2 clamps nut 1 by flexible clamp piece 210, the other end of sleeve 2 is provided with and can drives with handle or driver 310 connecting axle 203 be connected, and handle or driver 310 drive sleeve 2 can rotate thus drive nut 1 and bolt 100 to complete fastening process.
Further, described flexible clamp piece 210 can be jump ring or spring leaf.
Further, in described sleeve lateral wall 201 corresponding be embedded with two can respectively from both sides to the flexible clamp piece 210 that nut 1 clamps, and the end that two flexible clamp pieces 210 are connected with nut 1 Elastic Contact is symmetrical arranged relative to the end face center of circle 0 of sleeve 2.
Further, the corresponding flexible clamp piece 210 being embedded with three clamping nuts 1 that can cooperatively interact in described sleeve lateral wall 201, three sections of sidewall fixed parts 205 are formed between three flexible clamp pieces 210, it is hexagonal sleeve 2 that three flexible clamp pieces 210 define cross section with corresponding three sections of sidewall fixed parts 205, and the hexagon lateral wall profile of the end face of sleeve 2 and nut 1 matches.
The utility model also relates to a kind of nut clamping device, comprise retention mechanism 3, described retention mechanism 3 comprises the driver 310 and sleeve 2 that mutually drive and connect, described driver 310 comprises tooth bar 311 and drives with the end of tooth bar 311 racks cylinders 312 be connected, the end winding support of described sleeve 2 is provided with connecting axle 203, the end of described connecting axle 203 is also provided with the driven wheel 204 be connected that to be meshed with tooth bar 311, described racks cylinders 312 can pull tooth bar 311 thus drive connecting axle 203 to rotate the fastening process of nut 1 and bolt 100 with moving sleeve 2, and sleeve 2, tooth bar 311 and racks cylinders 312 are arranged on installing rack 330, sleeve 2 is arranged on the bottom of installing rack 330 and the connecting axle 203 that the end of sleeve 2 is arranged is rotatably mounted in installing rack 330, tooth bar 311 and racks cylinders 312 are fixedly mounted on the top of installing rack 330, one end of installing rack 330 also drives with Material moving device 4 and is connected, Material moving device 4 can be with moving sleeve 2 and driver 310 to move by drive installation frame 330.
Fastening nuts sleeve of the present utility model is by the flexible clamp piece in sleeve lateral wall, achieve sleeve can clamp the nut of non-magnetic material and complete fastening, improve the flexibility that sleeve uses, simultaneously flexible clamp piece structure installment is simple thus simplify the assembling process of sleeve.In addition, flexible clamp piece is corresponding on sleeve to be arranged, and improves the stability of sleeve clamping nut and ensure that the accuracy of fastener cycle.Nut clamping device of the present utility model, by driving the driver and sleeve that connect, achieves the automatic fastening of nut and bolt, improves stability and the working (machining) efficiency of fastening processing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the scheme of installation of retention mechanism of the present utility model and Material moving device;
Fig. 3 is structure top view of the present utility model;
Fig. 4 is structure side view of the present utility model;
Fig. 5 is the structural representation of a kind of embodiment of sleeve of the present utility model;
Fig. 6 is the side view of a kind of embodiment of sleeve of the present utility model;
Fig. 7 be Fig. 6 along A-A to structure sectional view;
Fig. 8 is the right view of a kind of embodiment of sleeve of the present utility model;
Fig. 9 is the structural representation of the another kind of embodiment of sleeve of the present utility model;
Figure 10 is the side view of the another kind of embodiment of sleeve of the present utility model;
Figure 11 be Figure 10 along B-B to structure sectional view;
Figure 12 is the structure right view of the another kind of embodiment of sleeve of the present utility model.
Detailed description of the invention
Provide embodiment of the present utility model below in conjunction with accompanying drawing 1 to 12, further illustrate fastening nuts sleeve of the present utility model and device detailed description of the invention.Fastening nuts sleeve of the present utility model and device are not limited to the description of following examples.
Nut clamping device of the present utility model, comprise retention mechanism 3 and Material moving device 4, retention mechanism 3 as shown in Figure 1 comprises sleeve 2 for clamping mounting nuts 1 and drives with sleeve 2 and is connected and driver 310 for driving it to rotate, and described Material moving device 4 and retention mechanism 3 drive to be connected can be with moving sleeve 2 and driver 310 to move simultaneously.Described nut clamping device also comprise can setting corresponding with sleeve 2 for carrying the material road 5 of nut 1, the end in described material road 5 is corresponding with fastening station 510 to be arranged, and Material moving device 4 drive sleeve 2 can move to fastening station 510 make sleeve 2 complete the feeding operation of nut 1 from the end in material road 5, driver 310 drive sleeve 2 can rotate and make nut 1 complete fastening process with the bolt 100 on fastening station 510.The mutual sleeve that connects and driver and the Material moving device of driving improves the automaticity of nut clamping device thus improves retention efficiency, and fastener overall structure is simple thus improve the stability of process simultaneously.Especially, be provided with bottom the one end in material road 5 as shown in Figure 1, Figure 2 and Figure 4 can with the corresponding material loading cylinder 530 arranged of sleeve 2, sleeve 2 is arranged on the top in material road 5, nut 1 in described material loading cylinder 530 Ke Jiangliao road 5 to push up to sleeve 2 thus makes sleeve 2 clamp nut 1, and the other end in material road 5 can be connected with the vibrating disk 520 for nut 1 charging.Material road coordinates material loading cylinder and vibrating disk not only to achieve the automatic charging of nut, and material loading fit structure is simple simultaneously, effectively improves the operating efficiency of fastening processing and ensure that the stability of feeding process.Material loading cylinder 530 comprises and can to contact with nut 1 and by the nut push rod (not shown) in nut 1 jacking sleeve 2, the end of sleeve 2 is provided with the nut installation cavity 200 for placing nut 1, the truncated cone-shaped that the end of nut push rod becomes diameter ascending, and the end of nut push rod can be placed in nut installation cavity 200.Nut push rod structure simple cooperation with nut installation cavity stablizes, and the end of truncated cone-shaped ensures the stable material loading of nut simultaneously.In addition, retention mechanism 3 can correspondingly with index dial be arranged, fastening station 510 is fixedly mounted on the edge of index dial (not shown), and the driver 310 on retention mechanism 3 drive sleeve 2 can complete the fastening process of nut 1 and bolt 100 and by index dial (not shown), the nut 1 after fastening be transported to next station with bolt 100 on fastening station 510.Index dial achieves being connected of fastener and other stations, makes fastener can be suitable for using integral production line, further increases the appropriate of fastener.
Retention mechanism 3 as shown in Figures 2 to 4 and Material moving device 4 drive with the lower air cylinder 320 of nut clamping device simultaneously and are connected, described lower air cylinder 320 can drive retention mechanism 3 and Material moving device 4 relative to material road 5 vertically movement, described Material moving device 4 can be with moving sleeve 2 and driver 310 to move horizontally relative to material road 5, and lower air cylinder 320 and Material moving device 4 jointly coordinate and can complete sleeve 2 and drive nut 1 to move to fastening station 510 and carry out pressing down the operation of blanking.Lower air cylinder improves the automaticity of fastener, improve the working (machining) efficiency of fastening process, descend air cylinder and Material moving device to drive retention mechanism to move respectively from orthogonal both direction simultaneously, make retention mechanism action thinking coherent and coordinate, improve the flexibility of fastener action.In addition, retention mechanism 3 also comprises the installing rack 330 for installing sleeve 2 and driver 310, sleeve 2 is arranged on the bottom of installing rack 330 and the connecting axle 203 that the end of sleeve 2 is arranged is rotatably mounted in installing rack 330, the top driving with connecting axle 203 that described driver 310 is fixedly mounted on installing rack 330 is connected, described Material moving device 4 drives with one end of installing rack 330 and is connected, and Material moving device 4 can be with moving sleeve 2 and driver 310 to move relative to material road 5 by drive installation frame 330.Installing rack makes the installation of sleeve and driver more compact, ensure that retention mechanism is moving having stable behavior in material and fastening operation, makes fastener structure simple simultaneously thus improves the reliability of fastener work.Especially, retention mechanism 3 being provided with Ke Yuliao road 5 correspondence arranges for detecting the detecting sensor (not shown) of expecting road 5 inner nut 1, described detecting sensor (not shown) can be connected with controller (not shown), and detecting sensor (not shown) is preferably optoelectronic switch.Detecting sensor ensure that retention mechanism accuracy of action, improves the automaticity of fastener simultaneously.
Shown in Fig. 2 is the specific embodiment that retention mechanism 3 and Material moving device 4 are installed, preferably, described driver 310 comprises tooth bar 311 and drives with the end of tooth bar 311 racks cylinders 312 be connected, the end winding support of described sleeve 2 is provided with connecting axle 203, the end of described connecting axle 203 is also provided with the driven wheel 204 be connected that to be meshed with tooth bar 311, and described racks cylinders 312 can pull tooth bar 311 thus drive connecting axle 203 to rotate the fastening process of nut 1 and bolt 100 with moving sleeve 2.Driver realizes the rotation of sleeve by the mode that rack linear moves thus makes the drives structure of sleeve simple, improve the stability of fastener cycle, ensure that accuracy and the uniformity of nut and bolted with hour rack, improve the quality of the fastening processing of product.Particularly, sleeve 2, tooth bar 311 and racks cylinders 312 are arranged on installing rack 330, sleeve 2 is arranged on the bottom of installing rack 330 and the connecting axle 203 that the end of sleeve 2 is arranged is rotatably mounted in installing rack 330, tooth bar 311 and racks cylinders 312 are fixedly mounted on the top of installing rack 330, one end of installing rack 330 also drives with Material moving device 4 and is connected, and Material moving device 4 can be with moving sleeve 2 and driver 310 to move by drive installation frame 330.This outer driver 310 is above-mentioned a kind of embodiment not only, driver 310 can also be drive with the connecting axle 203 of the end of sleeve 2 rotary electric machine be connected, and described rotary electric machine drive sleeve 2 is rotated thus made the nut 1 in sleeve 2 complete fastening process with bolt 100.Sleeve can drive with multiple power source and be connected, and improves applicability and the service efficiency of fastener.
The sleeve lateral wall 201 of sleeve 2 of the present utility model is provided with the flexible clamp piece 210 for clamping nut 1, flexible clamp piece 210 one end as shown in figs. 5 and 9 and sleeve 2 are fixedly connected with the other end and can be connected with the lateral wall Elastic Contact of nut 1, and the flexible clamp piece 210 in sleeve lateral wall 201 can coordinate clamping nut 1 to make in its corresponding end being placed in sleeve 2 and then complete the fastening of nut 1 and bolt 100.It is fastening that flexible clamp piece not only can realize sleeve inner nut, flexible clamp piece structure simply ensure that the stability of clamping nut simultaneously, and the flexible clamp piece on sleeve of the present utility model also achieves and clamps the nut of nonmagnetic substance, thus improves the service efficiency of sleeve.Particularly, correspondingly in sleeve lateral wall 201 be provided with at least two flexible clamp pieces 210, sleeve lateral wall 201 also offers at least two for installing the fastener mounting groove 202 of flexible clamp piece 210, described flexible clamp piece 210 one by one correspondence is embedded in fastener mounting groove 202, and the corresponding end of sleeve lateral wall 201 and flexible clamp piece 210 can contact with the lateral wall of nut 1 respectively and connects.Flexible clamp piece is embedded to be arranged in sleeve and makes simple installation and to take volume little, and sleeve ends can clamp nut simultaneously, and then meets sleeve and nut is placed in narrow space and the technological requirement completing nut and bolted.Preferably, in sleeve lateral wall 201, corresponding two flexible clamp pieces 210 and two fastener mounting grooves, 202, two flexible clamp piece 210 structures of being provided with are simple and can effectively clamp nut 1.Especially, sidewall fixed part 205 and flexible clamp piece 210 interval of the end winding support setting of described sleeve lateral wall 201 are arranged, and described sidewall fixed part 205 can contact thus clamp nut 1 with the lateral wall of nut 1 when sleeve 2 drives nut 1 and bolt 100 fastening.The sleeve lateral wall be fixedly installed can ensure nut and the bolt stability in fastener cycle.。
A kind of embodiment of described sleeve 2 as shown in Figure 5, the corresponding flexible clamp piece 210 being embedded with three clamping nuts 1 that can cooperatively interact in described sleeve lateral wall 201, three sections of sidewall fixed parts 205 are formed by the sleeve lateral wall 201 of fixing between the flexible clamp piece of three shown in Fig. 8 210, it is hexagonal sleeve 2 that three flexible clamp pieces 210 define cross section with corresponding three sections of sidewall fixed parts 205, and the hexagon lateral wall profile of the end face of sleeve 2 and nut 1 matches.The sleeve ends of the hexagonal structure of three flexible clamp pieces and three sections of sidewall fixed part 205 formation ensure that the stability of sleeve clamping nut improves the accuracy of clamping process simultaneously.Preferably, the end corresponding with the lateral wall of nut 1 of the flexible clamp piece 210 in Fig. 5 is provided with the chamfering 211 for setscrew nut 1, and the other end of flexible clamp piece 210 offers for by installing hole 212 fixing with sleeve 2 for flexible clamp piece 210.Chamfering can play guide-localization effect when nut puts into sleeve, thus makes nut more easily complete clamping with flexible clamp piece to install, improve the installation effectiveness of nut and sleeve.In addition, one end of sleeve 2 in Fig. 6 and Fig. 7 clamps nut 1 by flexible clamp piece 210, the other end of sleeve 2 is provided with and can drives with handle or driver 310 connecting axle 203 be connected, and handle or driver 310 drive sleeve 2 can rotate thus drive nut 1 and bolt 100 to complete fastening process.Connecting axle make sleeve and driving arrangement flexible for installation easy, improve the applicability of sleeve.
The another kind of embodiment of described sleeve 2 as shown in Figure 9, described flexible clamp piece 210 character form structure for it, the flexible clamp piece 210 of the zigzag structure in Figure 11 comprises two ends clamping part arranged in parallel 213 and fixed part 214, described clamping part 213 can be connected with the lateral wall elasticity of nut 1, described fixed part 214 is fixedly connected with sleeve 2, and clamping part 213 is also provided with elasticity bending part 215 with the junction of fixed part 214, and the end of clamping part 213 is also provided with the chamfering 211 for setscrew nut 1.The flexible clamp piece of structure ensure that the stability of clamping nut in a zigzag, not easily makes nut come off in sleeve thus improves the reliability of fastener cycle, and flexible clamp piece shape and structure is simply convenient to processing simultaneously.Particularly, in sleeve lateral wall 201 in Figure 12 corresponding be embedded with two can respectively from both sides to the flexible clamp piece 210 that nut 1 clamps, and the end that two flexible clamp pieces 210 are connected with nut 1 Elastic Contact is symmetrical arranged relative to the end face center of circle 0 of sleeve 2.Two symmetrical flexible clamp pieces not only ensure that the stability of sleeve clamping nut, simplify the mounting structure of flexible clamp piece simultaneously, further increase the efficiency of assembling of sleeve and flexible clamp piece.In addition, the end of the sleeve 2 of the present embodiment shown in Figure 10 is arranged equally for driving with handle or driver 310 connecting axle 203 be connected.Especially, flexible clamp piece 210 of the present utility model can be jump ring or spring leaf.Jump ring or chip architecture of the spring are simply convenient to processing installation, improve the process and assemble efficiency of sleeve.
The specific embodiment of the fastening process of nut clamping device of the present utility model is as described below, nut clamping device is screened by vibrating disk 520 pairs of nuts 1 and sends in material road 5, when detecting sensor detects in material road 5 and has nut 1, nut 1 in material road 5 heads in sleeve 2 by material loading cylinder 530, the flexible clamp piece 210 of sleeve 2 coordinates and is clamped in sleeve 2 by nut 1, sleeve 2 is moved to fastening station 510 place and makes that the nut 1 in sleeve 2 is corresponding with the bolt 100 on fastening station 510 to be arranged by Material moving device 4, lower air cylinder 320 drive sleeve 2 moves down and nut 1 is contacted with bolt 100 is corresponding, racks cylinders 312 pull tooth bar 311 thus drive connecting axle 203 with moving sleeve 2 rotate make nut 1 and bolt 100 complete fastening process, air cylinder 320 is finally descended to reset, racks cylinders 312 is with carry-over bar 311 to reset, Material moving device 4 is with moving sleeve 2 to reset, and make that sleeve 2 is corresponding with material end, road 5 to be arranged preparation moving next time and expect and fastening process.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. a fastening nuts sleeve, it is characterized in that: the sleeve lateral wall (201) of described sleeve (2) is provided with the flexible clamp piece (210) for clamping nut (1), described flexible clamp piece (210) one end be fixedly connected with sleeve (2) other end can with the lateral wall Elastic Contact of nut (1), and the flexible clamp piece (210) in sleeve lateral wall (201) can coordinate clamping nut (1) to make in its corresponding end being placed in sleeve (2) and then complete the fastening of nut (1) and bolt (100).
2. fastening nuts sleeve according to claim 1, it is characterized in that: described sleeve lateral wall (201) is above corresponding is provided with at least two flexible clamp pieces (210), sleeve lateral wall (201) also offers at least two for installing the fastener mounting groove (202) of flexible clamp piece (210), described flexible clamp piece (210) one by one correspondence is embedded in fastener mounting groove (202), and the corresponding end of sleeve lateral wall (201) and flexible clamp piece (210) can contact with the lateral wall of nut (1) respectively and connects.
3. fastening nuts sleeve according to claim 1, it is characterized in that: sidewall fixed part (205) and flexible clamp piece (210) interval of the end winding support setting of described sleeve lateral wall (201) are arranged, and described sidewall fixed part (205) can contact thus clamp nut (1) with the lateral wall of nut (1) when sleeve (2) drives nut (1) fastening with bolt (100).
4. fastening nuts sleeve according to claim 1, it is characterized in that: described flexible clamp piece (210) character form structure for it, in a zigzag the flexible clamp piece (210) of structure comprises the clamping part (213) and fixed part (214) that two ends be arranged in parallel, described clamping part (213) can be connected with the lateral wall elasticity of nut (1), described fixed part (214) is fixedly connected with sleeve (2), and clamping part (213) is also provided with elasticity bending part (215) with the junction of fixed part (214).
5. the fastening nuts sleeve according to claim 1 or 4, it is characterized in that: described flexible clamp piece (210) end corresponding with the lateral wall of nut (1) is provided with the chamfering (211) for setscrew nut (1), the other end of flexible clamp piece (210) offers for by installing hole (212) fixing with sleeve (2) for flexible clamp piece (210).
6. fastening nuts sleeve according to claim 1, it is characterized in that: one end of described sleeve (2) is by flexible clamp piece (210) clamping nut (1), the other end of sleeve (2) is provided with and can drives with handle or driver (310) connecting axle (203) be connected, and handle or driver (310) drive sleeve (2) can rotate thus drive nut (1) and bolt (100) to complete fastening process.
7. fastening nuts sleeve according to claim 1, is characterized in that: described flexible clamp piece (210) can be jump ring or spring leaf.
8. fastening nuts sleeve according to claim 1, it is characterized in that: described sleeve lateral wall (201) upper corresponding be embedded with two can respectively from both sides to the flexible clamp piece (210) that nut (1) clamps, and the end that two flexible clamp pieces (210) are connected with nut (1) Elastic Contact is symmetrical arranged relative to the end face center of circle O of sleeve (2).
9. fastening nuts sleeve according to claim 3, it is characterized in that: the upper corresponding flexible clamp piece (210) being embedded with three clampings nut (1) that can cooperatively interact of described sleeve lateral wall (201), three sections of sidewall fixed parts (205) are formed between three flexible clamp pieces (210), it is hexagonal sleeve (2) that three flexible clamp pieces (210) define cross section with corresponding three sections of sidewall fixed parts (205), and the hexagon lateral wall profile of the end face of sleeve (2) and nut (1) matches.
10. a nut clamping device, comprise retention mechanism (3), it is characterized in that: described retention mechanism (3) comprises the driver (310) and the arbitrary described sleeve (2) of claim 1-9 that mutually drive and connect, described driver (310) comprises tooth bar (311) and drives with the end of tooth bar (311) racks cylinders (312) be connected, the end winding support of described sleeve (2) is provided with connecting axle (203), the end of described connecting axle (203) is also provided with the driven wheel (204) be connected that to be meshed with tooth bar (311), described racks cylinders (312) can pull tooth bar (311) thus drive connecting axle (203) band moving sleeve (2) to rotate the fastening process of nut (1) and bolt (100), and sleeve (2), tooth bar (311) and racks cylinders (312) are arranged on installing rack (330), sleeve (2) is arranged on the bottom of installing rack (330) and the connecting axle (203) that the end of sleeve (2) is arranged is rotatably mounted in installing rack (330), tooth bar (311) and racks cylinders (312) are fixedly mounted on the top of installing rack (330), one end of installing rack (330) also drives with Material moving device (4) and is connected, Material moving device (4) can be with moving sleeve (2) and driver (310) to move by drive installation frame (330).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236196.4U CN204565590U (en) | 2015-04-17 | 2015-04-17 | Fastening nuts sleeve and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520236196.4U CN204565590U (en) | 2015-04-17 | 2015-04-17 | Fastening nuts sleeve and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204565590U true CN204565590U (en) | 2015-08-19 |
Family
ID=53858281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520236196.4U Withdrawn - After Issue CN204565590U (en) | 2015-04-17 | 2015-04-17 | Fastening nuts sleeve and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204565590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816147A (en) * | 2015-04-17 | 2015-08-05 | 浙江正泰建筑电器有限公司 | Nut fastening sleeve and device |
-
2015
- 2015-04-17 CN CN201520236196.4U patent/CN204565590U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104816147A (en) * | 2015-04-17 | 2015-08-05 | 浙江正泰建筑电器有限公司 | Nut fastening sleeve and device |
| CN104816147B (en) * | 2015-04-17 | 2017-07-28 | 浙江正泰建筑电器有限公司 | Nut fastening sleeve and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150819 Effective date of abandoning: 20170728 |
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| AV01 | Patent right actively abandoned |