CN204449515U - A kind of efficient broaching fixture for processing flange end tooth flange - Google Patents
A kind of efficient broaching fixture for processing flange end tooth flange Download PDFInfo
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- CN204449515U CN204449515U CN201520075873.9U CN201520075873U CN204449515U CN 204449515 U CN204449515 U CN 204449515U CN 201520075873 U CN201520075873 U CN 201520075873U CN 204449515 U CN204449515 U CN 204449515U
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Abstract
The utility model discloses a kind of efficient broaching fixture for processing flange end tooth flange, comprise jig main body, jig main body upper end offers a slot, the index dial, the transition semi-circular plate that fit together is provided with in slot, index dial, transition semi-circular plate center line overlap, wherein, jig main body upper end, is provided with the rotating cylinder for driving index dial to rotate near index dial side; Described jig main body front end, same position of center line place is provided with ring flange with index dial, is fitted with the positioning seat linked together with transition semi-circular plate in ring flange; Jig main body rear end, same position of center line place is provided with liftout tank with index dial, and the working end of liftout tank is connected with push rod, and push rod is through index dial, and push rod front end is connected with holder; The utility model only needs artificial just clamping in whole process, and once, in broaching process, end tooth equal automation in two ends completes, and compared with existing milling machine milling clamping, has the outstanding advantages facilitating workman's clamping, working (machining) efficiency high.
Description
Technical field
The utility model relates to the frock clamp in mechanical field, particularly relates to a kind of efficient broaching fixture for processing flange end tooth flange.
Background technology
A kind of important spare part that flange end tooth flange is automobile, heavy truck is applied.At present, in known technology, during processing flange end tooth, milling machine and grinding machine is generally used to process, because flange end tooth symmetry and flatness are all at below 0.05mm, so also just qualified products must will can be processed through this procedure of grinding machine after adopting milling machine milling end tooth, in addition, again because two groups of end teeth are 70 ° of angles, so when milling end tooth, after needing the complete first group of end tooth of first milling, again milling second group of end tooth again after clamping, like this, just define secondary clamping, exist greatly because of mismachining tolerance risk that secondary clamping brings, and this kind adopts the processing mode of secondary clamping seriously to govern production efficiency.Need the milling that a kind of special frock clamp of exploitation carrys out efficiently to complete fast two groups of end teeth badly.
Utility model content
The utility model is in order to overcome the deficiencies in the prior art, and propose a kind of efficient broaching fixture for processing flange end tooth flange, this fixture and broaching machine support the use, and can complete the processing of flange end tooth flange quickly and efficiently.
A kind of efficient broaching fixture for processing flange end tooth flange, comprise jig main body (1), described jig main body (1) upper end offers a slot (10), the index dial (4), the transition semi-circular plate (5) that fit together is provided with in slot (10), described index dial (4), transition semi-circular plate (5) center line overlap, wherein, described jig main body (1) upper end, is provided with the rotating cylinder (3) for driving index dial (4) to rotate near index dial (4) side; Described jig main body (1) front end, same position of center line place is provided with ring flange (7) with index dial (4), is fitted with the positioning seat (8) linked together with transition semi-circular plate (5) in ring flange (7); Described jig main body (1) rear end, same position of center line place is provided with liftout tank (2) with index dial (4), the working end of liftout tank (2) is connected with push rod (6), and push rod (6) is through index dial (4), and push rod (6) front end is connected with holder (61).
Further, for realizing the versatility of this fixture, described liftout tank (2), rotating cylinder (3) are one or more in cylinder or hydraulic cylinder.
Further, for ease of the connection of push rod (6) with holder (61), top cover (60) between described push rod (6) and holder (61), is also provided with.
Further, for adapting to Product processing needs, described positioning seat (8) offers the open slot (81) of two 70 ° of angles of being separated by.
Owing to have employed said structure, the utility model compared with prior art, there is following beneficial effect: this broaching fixture only needs clamped one time flange end tooth flange, after clamping under the cooperation of liftout tank and rotating cylinder, complete the broaching of first group of end tooth and second group of end tooth, whole process only needs artificial just clamping once, compared with existing milling machine milling clamping, to have the outstanding advantages facilitating workman's clamping, working (machining) efficiency high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model top view.
Detailed description of the invention
Below in conjunction with the drawings and the specific embodiments, the utility model is described further.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of efficient broaching fixture for processing flange end tooth flange, comprise jig main body 1, described jig main body 1 upper end offers a slot 10, is provided with the index dial 4, the transition semi-circular plate 5 that fit together in slot 10, and described index dial 4, transition semi-circular plate 5 center line overlap, axiality is less than 0.1mm, wherein, described jig main body 1 upper end, is provided with the rotating cylinder 3 for driving index dial 4 to rotate near index dial 4 side; Described jig main body 1 front end, same position of center line place is provided with ring flange 7 with index dial 4, ring flange 7 is bolted on jig main body 1 front end, the positioning seat 8 linked together with transition semi-circular plate 5 is fitted with in ring flange 7, ring flange 7 overlaps with positioning seat 8 center line, and axiality is also be less than 0.1mm; Described jig main body 1 rear end, same position of center line place is provided with liftout tank 2 with index dial 4, and the working end of liftout tank 2 is connected with push rod 6, and push rod 6 is through index dial 4, and push rod 6 front end is connected with holder 61.
In order to make the utility model have larger versatility, described liftout tank 2, rotating cylinder 3 are a kind of or several combination in cylinder or hydraulic cylinder.
Before utility model works, liftout tank 2 is retracted, as shown in Figure 2 state, now, flange end tooth flange 9 clamping to be processed on holder 61, after this, liftout tank 2 stretches out, and flange end tooth flange 9 is sent to positioning seat 8, after feeding, flange end tooth flange 9 end face and positioning seat 8 end face, the broaching tool being arranged in broaching machine passes through from open slot 81, pulls out first group of flange end tooth; After this, rotating cylinder 3 stretches out, owing to being furnished with rack and pinion drive mechanism in index dial 4, thus drive index dial 4 to rotate 70 °, index dial 4 is connected with positioning seat 8 by transition semi-circular plate 5, final drive positioning seat 8, flange end tooth flange 9 together rotate 70 °, broaching tool starts second group of flange end tooth of broaching again, broach after second group of flange end tooth, liftout tank 2 is retracted, drive the flange end tooth flange 9 of completion of processing to get back to the initial position shown in Fig. 2, workman takes off the flange end tooth flange 9 of completion of processing.
Once, in broaching process, end tooth equal automation in two ends completes, and compared with existing milling machine milling clamping, has the outstanding advantages facilitating workman's clamping, working (machining) efficiency high only to need artificial just clamping in above-mentioned whole process.
Claims (4)
1. one kind for processing the efficient broaching fixture of flange end tooth flange, it is characterized in that, comprise jig main body (1), described jig main body (1) upper end offers a slot (10), the index dial (4), the transition semi-circular plate (5) that fit together is provided with in slot (10), described index dial (4), transition semi-circular plate (5) center line overlap, wherein:
Described jig main body (1) upper end, is provided with the rotating cylinder (3) for driving index dial (4) to rotate near index dial (4) side;
Described jig main body (1) front end, same position of center line place is provided with ring flange (7) with index dial (4), is fitted with the positioning seat (8) linked together with transition semi-circular plate (5) in ring flange (7);
Described jig main body (1) rear end, same position of center line place is provided with liftout tank (2) with index dial (4), the working end of liftout tank (2) is connected with push rod (6), and push rod (6) is through index dial (4), and push rod (6) front end is connected with holder (61).
2. efficient broaching fixture according to claim 1, is characterized in that, described liftout tank (2), rotating cylinder (3) are one or more in cylinder or hydraulic cylinder.
3. efficient broaching fixture according to claim 1, is characterized in that, is also provided with top cover (60) between described push rod (6) and holder (61).
4. efficient broaching fixture according to claim 1, is characterized in that, described positioning seat (8) offers the open slot (81) of two 70 ° of angles of being separated by.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075873.9U CN204449515U (en) | 2015-02-04 | 2015-02-04 | A kind of efficient broaching fixture for processing flange end tooth flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075873.9U CN204449515U (en) | 2015-02-04 | 2015-02-04 | A kind of efficient broaching fixture for processing flange end tooth flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204449515U true CN204449515U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075873.9U Active CN204449515U (en) | 2015-02-04 | 2015-02-04 | A kind of efficient broaching fixture for processing flange end tooth flange |
Country Status (1)
| Country | Link |
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| CN (1) | CN204449515U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975792A (en) * | 2017-05-26 | 2017-07-25 | 晋江市安海联诚机械有限公司 | Broaching fixture and its handling method and horizontal broaching machine for end-tooth workpiece |
| CN112720211A (en) * | 2021-01-08 | 2021-04-30 | 富奥汽车零部件股份有限公司 | Method for forming end face key of flange yoke |
-
2015
- 2015-02-04 CN CN201520075873.9U patent/CN204449515U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975792A (en) * | 2017-05-26 | 2017-07-25 | 晋江市安海联诚机械有限公司 | Broaching fixture and its handling method and horizontal broaching machine for end-tooth workpiece |
| CN106975792B (en) * | 2017-05-26 | 2019-08-20 | 晋江市安海联诚机械有限公司 | Broaching fixture and its handling method and horizontal broaching machine for end-tooth workpiece |
| CN112720211A (en) * | 2021-01-08 | 2021-04-30 | 富奥汽车零部件股份有限公司 | Method for forming end face key of flange yoke |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Efficient broaching clamp for processing flange end tooth flange Effective date of registration: 20181214 Granted publication date: 20150708 Pledgee: Mingshan Branch of Ya'an Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN LIANMAO MACHINERY MANUFACTURE Co.,Ltd. Registration number: 2018510000136 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220706 Granted publication date: 20150708 Pledgee: Mingshan Branch of Ya'an Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN LIANMAO MACHINERY MANUFACTURE Co.,Ltd. Registration number: 2018510000136 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An efficient broaching fixture for machining flange end tooth flange Effective date of registration: 20220711 Granted publication date: 20150708 Pledgee: Mingshan Branch of Ya'an Rural Commercial Bank Co.,Ltd. Pledgor: SICHUAN LIANMAO MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2022510000200 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |