CN205223538U - Positioning mechanism and belt adjusting frame - Google Patents
Positioning mechanism and belt adjusting frame Download PDFInfo
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- CN205223538U CN205223538U CN201521077640.9U CN201521077640U CN205223538U CN 205223538 U CN205223538 U CN 205223538U CN 201521077640 U CN201521077640 U CN 201521077640U CN 205223538 U CN205223538 U CN 205223538U
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- fastener
- gear
- detent mechanism
- slide bar
- regulation
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Abstract
The utility model relates to a positioning mechanism and belt adjusting frame, its positioning mechanism use and fix a position the belt pulley on the belt adjusting frame, including casing, regulation and control floodgate and gear, the regulation and control floodgate rotatable with the upper end of casing is connected, what the gear was rotatable arranges in in the casing, the first fastener that is provided with in the casing, first fastener is in one side of gear, and can be right the gear deducts, rotates the regulation and control floodgate can promote first fastener loosens the gear. Compared with the prior art, the utility model discloses simple structure, the operation of being convenient for, location accuracy.
Description
Technical field
The utility model relates to knitting machine technical field, particularly a kind of detent mechanism and belt adjustment frame.
Background technology
Belt adjustment frame of circular knitting machine of the prior art, detent mechanism is formed by hexagonal pumping rod, hex nut, spring and tooth card wheel, complex structure, position fixing process needs to mention lastingly hexagonal pumping rod, until location, operation inconvenience, affects positioning precision, so be necessary to solve these problems.
Utility model content
Technical problem to be solved in the utility model is to provide that a kind of structure is simple, the detent mechanism of convenient operation, registration and belt adjustment frame.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of detent mechanism, be applied on belt adjustment frame and belt pulley is positioned, comprise housing, regulation and control lock and gear, described regulation and control lock upper end that is rotating and described housing is connected, described gear being rotatable be placed in described housing; The first fastener be provided with in described housing, described first fastener is in the side of described gear, and can deduct to described gear, rotates described regulation and control lock and can promote described first fastener and unclamp gear.
Further, described first fastener comprises the first fastener body and the first wire spring, rotating and the described inner walls of described first fastener body is connected, one end of described first wire spring is sleeved on described first fastener body, on the housing, described first wire spring can drive described first fastener body to rotate the described gear of deduction in other end deduction.
Further, the second fastener be provided with in described regulation and control lock, deduct described gear for the lower end of described second fastener, rotates described regulation and control lock and the second fastener can be driven to move unclamp described gear, and the second fastener promotes described first fastener and rotates and unclamp gear simultaneously.
Further, described second fastener comprises the second fastener body and the second wire spring, described second fastener body inwall that is rotating and described regulation and control lock is connected, one end of described second wire spring is sleeved on the middle part of described second fastener body, other end deduction is at the edge of described second fastener body, and described second wire spring can drive described second fastener body to rotate the described gear of deduction.
The beneficial effects of the utility model are: the second fastener can be driven to rotate by rotating regulation and control lock, the second fastener promotes the first fastener and rotates, and the first fastener and the second fastener unclamp gear, and gear can rotate, and realizes the displacement of adjustment belt pulley; When behind adjustment belt pulley location, lock will be regulated and controled reset, unclamp the second fastener, the second wire spring of the second fastener drives the second fastener body to reset to the deduction of gear progress, unclamps the first fastener simultaneously, first wire spring of the first fastener drives the first fastener body to reset and deducts to gear progress, this apparatus structure is simple, easy and simple to handle, can realize registration, can fast to the displacement of adjustment belt pulley, operating efficiency is high.
Another technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of belt adjustment frame, comprise detent mechanism, adjustment belt pulley, slide bar, fast pulley assembly and holder, one end of described slide bar is fixedly connected with described holder, and described fast pulley assembly is fixedly placed in the one end near described holder on described slide bar; One side of described slide bar is provided with tooth row, and described detent mechanism engages the elasticity of locating to adjust board belt with the tooth row of described slide bar, and described adjustment belt pulley is rotatably connected with described detent mechanism.
Further, described detent mechanism is movably sleeved on described slide bar, and the gear in described detent mechanism engages with the tooth row of described slide bar and locates.
Further, the belt pulley on described adjustment belt pulley and described fast pulley assembly is in the same side of described slide bar.
The beneficial effects of the utility model are: detent mechanism drives adjustment belt pulley to be shifted along tooth row on slide bar, can be positioned adjustment belt pulley fast by detent mechanism, be convenient to the elasticity adjusting board belt, operating efficiency is high, manipulate easy, can realize registration to adjustment belt pulley, the elasticity of adjustment board belt is accurate.
Accompanying drawing explanation
Fig. 1 is the front view of a kind of detent mechanism of the utility model;
Fig. 2 is the structural representation of Fig. 1;
Fig. 3 is the front view that Fig. 1 unclamps gear;
Fig. 4 is the structural representation of Fig. 3;
Fig. 5 is the front view of a kind of belt adjustment frame of the utility model;
Fig. 6 is the structural representation of Fig. 5.
In accompanying drawing, the list of parts representated by each label is as follows:
1, housing, 2, regulation and control lock, 3, gear;
4, the first fastener, the 41, first fastener body, the 42, first wire spring;
5, the second fastener, the 51, second fastener body, the 52, second wire spring;
6, detent mechanism, 7, adjustment belt pulley, 8, slide bar, 9, fast pulley assembly, 10, holder.
Detailed description of the invention
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figures 1 to 4, a kind of detent mechanism, is applied on belt adjustment frame and positions belt pulley, comprises housing 1, regulation and control lock 2 and gear 3, described regulation and control lock 2 upper end that is rotating and described housing 1 is connected, and described gear 3 is rotating to be placed in described housing 1; The first fastener 4 be provided with in described housing 1, described first fastener 4 is in the side of described gear 3, and can deduct to described gear 3, rotates described regulation and control lock 2 and can promote described first fastener 4 and unclamp gear 3.
The first fastener 4 can be driven to rotate by rotating regulation and control lock 2, the first fastener 4 unclamps gear 3, and gear 3 can rotate, and realizes adjustment belt pulley 7 and is shifted; After adjustment belt pulley 7 is located, resetted by regulation and control lock 2, unclamp the first fastener 4, first fastener 4 and reset to the deduction of gear 3 progress, this apparatus structure is simple, easy and simple to handle, can realize registration, and can be shifted to adjustment belt pulley 7 fast, operating efficiency is high.
Preferably, described first fastener 4 comprises the first fastener body 41 and the first wire spring 42, rotating and described housing 1 inwall of described first fastener body 41 is connected, one end of described first wire spring 42 is sleeved on described first fastener body 41, other end deduction is on described housing 1, and described first wire spring 42 can drive described first fastener body 41 to rotate the described gear 3 of deduction.
Rotating regulation and control lock 2 can drive in the process of the first fastener 4 rotation, first fastener body 41 rotates and compresses the first wire spring 42, first fastener body 41 unclamps gear 3, and gear 3 rotates, and carries out realization adjustment belt pulley 7 and is shifted, after adjustment belt pulley 7 is located, regulation and control lock 2 is resetted, unclamp the first fastener 4, first wire spring 42 rebound drive first fastener body 41 reset deduction gear 3, easy and simple to handle, can realize carrying out quick position to adjustment belt pulley 7.
Preferably, the second fastener 5 be provided with in described regulation and control lock 2, deduct described gear 3 for the lower end of described second fastener 5, rotates described regulation and control lock 2 and the second fastener 5 can be driven to move unclamp described gear 3, and the second fastener 5 promotes described first fastener 4 and rotates and unclamp gear 3 simultaneously.
Second fastener 5 can deduct to gear 3, also can unclamp gear 3 fast simultaneously, the first fastener 4 is driven to unclamp gear 3, adjustment belt pulley 7 is shifted, after adjustment belt pulley 7 is located, the second fastener 5 and the first fastener 4 deduct to gear 3 simultaneously, stable, deduction is firm, accurate positioning.
Preferably, described second fastener 5 comprises the second fastener body 51 and the second wire spring 52, described second fastener body 51 inwall that is rotating and described regulation and control lock 2 is connected, one end of described second wire spring 52 is sleeved on the middle part of described second fastener body 51, other end deduction is at the edge of described second fastener body 51, and described second wire spring 52 can drive described second fastener body 51 to rotate the described gear 3 of deduction.
Rotating regulation and control lock 2 can drive in the process of the second fastener 5 rotation, the second fastener body 51 in second fastener 5 rotates and compresses the second wire spring 52, second fastener body 51 unclamps gear 3, gear 3 rotates, carry out realization adjustment belt pulley 7 to be shifted, after adjustment belt pulley 7 is located, regulation and control lock 2 is resetted, unclamp the second fastener 5, second wire spring 52 rebound drive second fastener body 51 reset deduction gear 3, easy and simple to handle, can realize carrying out quick position to adjustment belt pulley 7.
As shown in Figure 5 and Figure 6, a kind of belt adjustment frame, comprise detent mechanism 6, adjustment belt pulley 7, slide bar 8, fast pulley assembly 9 and holder 10, one end of described slide bar 8 is fixedly connected with described holder 10, and described fast pulley assembly 9 is fixedly placed in the one end near described holder 10 on described slide bar 8; One side of described slide bar 8 is provided with tooth row, and described detent mechanism 6 engages the elasticity of locating to adjust board belt with the tooth row of described slide bar 8, and described adjustment belt pulley 7 is rotatably connected with described detent mechanism 6.
Detent mechanism 6 drives adjustment belt pulley 7 to be shifted along tooth row on slide bar 8, can be positioned adjustment belt pulley 7 fast by detent mechanism 6, be convenient to the elasticity adjusting board belt, operating efficiency is high, manipulate easy, can realize registration to adjustment belt pulley 7, the elasticity of adjustment board belt is accurate.
Preferably, described detent mechanism 6 is movably sleeved on described slide bar 8, and the gear 3 in described detent mechanism 6 engages with the tooth row of described slide bar 8 and locates.
Gear 3 in detent mechanism 6 engages with the tooth row of described slide bar 8 and locates, and makes detent mechanism 6 be shifted precisely, effectively can improve the positioning precision of detent mechanism 6.
Preferably, described adjustment belt pulley 7 and the belt pulley on described fast pulley assembly 9 are in the same side of described slide bar 8.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (7)
1. a detent mechanism, be applied on belt adjustment frame and belt pulley is positioned, it is characterized in that: comprise housing (1), regulation and control lock (2) and gear (3), described regulation and control lock (2) upper end that is rotating and described housing (1) is connected, and described gear (3) is rotating to be placed in described housing (1); The first fastener (4) be provided with in described housing (1), described first fastener (4) is in the side of described gear (3), and can deduct to described gear (3), rotate described regulation and control lock (2) and described first fastener (4) can be promoted unclamp gear (3).
2. a kind of detent mechanism according to claim 1, it is characterized in that: described first fastener (4) comprises the first fastener body (41) and the first wire spring (42), rotating and described housing (1) inwall of described first fastener body (41) is connected, one end of described first wire spring (42) is sleeved on described first fastener body (41), other end deduction is on described housing (1), and described first wire spring (42) can drive described first fastener body (41) to rotate the described gear of deduction (3).
3. a kind of detent mechanism according to claim 1 or 2, it is characterized in that: the second fastener (5) be provided with in described regulation and control lock (2), deduct described gear (3) for the lower end of described second fastener (5), rotate described regulation and control lock (2) and can drive that the second fastener (5) is mobile unclamps described gear (3), the second fastener (5) promotes the rotation of described first fastener (4) and unclamps gear (3) simultaneously.
4. a kind of detent mechanism according to claim 3, it is characterized in that: described second fastener (5) comprises the second fastener body (51) and the second wire spring (52), described second fastener body (51) inwall that is rotating and described regulation and control lock (2) is connected, one end of described second wire spring (52) is sleeved on the middle part of described second fastener body (51), other end deduction is at the edge of described second fastener body (51), and described second wire spring (52) can drive described second fastener body (51) to rotate the described gear of deduction (3).
5. a belt adjustment frame, it is characterized in that: comprise the detent mechanism (6) described in any one of Claims 1-4, adjustment belt pulley (7), slide bar (8), fast pulley assembly (9) and holder (10), one end of described slide bar (8) is fixedly connected with described holder (10), and described fast pulley assembly (9) is fixedly placed in the upper one end near described holder (10) of described slide bar (8); One side of described slide bar (8) is provided with tooth row, and described detent mechanism (6) engages the elasticity of locating to adjust board belt with the tooth row of described slide bar (8), and described adjustment belt pulley (7) is rotatably connected with described detent mechanism (6).
6. a kind of belt adjustment frame according to claim 5, it is characterized in that: described detent mechanism (6) is movably sleeved on described slide bar (8), the gear (3) in described detent mechanism (6) engages with the tooth row of described slide bar (8) and locates.
7. a kind of belt adjustment frame according to claim 5 or 6, is characterized in that: described adjustment belt pulley (7) is in the same side of described slide bar (8) with the belt pulley on described fast pulley assembly (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077640.9U CN205223538U (en) | 2015-12-22 | 2015-12-22 | Positioning mechanism and belt adjusting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521077640.9U CN205223538U (en) | 2015-12-22 | 2015-12-22 | Positioning mechanism and belt adjusting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205223538U true CN205223538U (en) | 2016-05-11 |
Family
ID=55898614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521077640.9U Active CN205223538U (en) | 2015-12-22 | 2015-12-22 | Positioning mechanism and belt adjusting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205223538U (en) |
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2015
- 2015-12-22 CN CN201521077640.9U patent/CN205223538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: 362000 No.35, Dapu Industrial Zone, Xinfeng village, Longhu Town, Jinjiang City, Quanzhou City, Fujian Province Patentee after: Jinjiang Huanqiu Machinery Parts Co.,Ltd. Address before: 362700 behind fanghuating, Zifang Road South, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI SHENGSONG MACHINERY PARTS Co.,Ltd. |
|
| TR01 | Transfer of patent right |