CN203779185U - Automatic 90-degree transposition lathe turning clamp for electric tool head casing - Google Patents
Automatic 90-degree transposition lathe turning clamp for electric tool head casing Download PDFInfo
- Publication number
- CN203779185U CN203779185U CN201420157644.7U CN201420157644U CN203779185U CN 203779185 U CN203779185 U CN 203779185U CN 201420157644 U CN201420157644 U CN 201420157644U CN 203779185 U CN203779185 U CN 203779185U
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- China
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- lathe
- electric tool
- driving mechanism
- tool head
- clamp
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- Withdrawn - After Issue
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Abstract
The utility model discloses an automatic 90-degree transposition lathe turning clamp for an electric tool head casing. The automatic transposition 90 degree lathe turning clamp comprises a lathe main shaft (3), a support flange (6), a rotating clamp body (12) and a linear driving mechanism, wherein clamp supports (9) are fixed on the support flange (6), the rotating clamp body (12) is arranged on the clamp supports (9), and the linear driving mechanism drives the rotating clamp body (12) to rotate 90 degrees. The linear driving mechanism comprises a rotary cylinder assembly (1), a cylinder pull bar (4), a connection board (5) and a tooth bar slide block (7), wherein the rotary cylinder assembly (1) is installed on the tail portion of the lathe main shaft (3), one end of the cylinder pull bar (4) is connected with the rotary cylinder assembly (1), the other end is fixed with the connection board (5), the tooth bar slide block (7) is arranged on the symmetric clamping supports (9) and fixed with the connection board (5), and the clamping supports (9) engages with the tooth bar slide block (7) through a gear (11). When the structure is employ, the automatic 90-degree transposition lathe turning clamp is reasonable in structure, convenient for operation and use, rapid in processing speed, and high in production precision and product quality and realizes automation.
Description
Technical field
The invention relates to a kind of lathe jig for turning shafts, and particularly a kind of clamped one time just can be processed 90 ° of lathe jig for turning shafts of automatic position-changing of two right angle faces of electric tool head capsule.
Background technology
Electric tool claims again head capsule as the deceleration box of electric angle grinder, polishing machine etc., its one end is fixedly connected with casing, the other end is fixed end cap, and the fixing end face of the casing end face fixing with end cap is mutually vertical, and motor output shaft drives output shaft rotary work by one-level or double-reduction gear.Current two orthogonal end faces add man-hour, due to head capsule shape uniqueness, need on two chassis beds, process just and can complete with different fixtures.In process, there is following problem: the one, head capsule process velocity is slow, inefficiency, production cost is high; The 2nd, owing to completing on two chassis beds, the precision of two right angle end faces is difficult to guarantee, directly affects the transmission efficiency of reducing gear, and the gear transmission speed reducing mechanism rate of wear is fast; The 3rd, high to direct labor's technical requirement, according to realizing process automation, enhance productivity.For this reason, many manufacturers and scientific research institution have carried out development, but not yet have so far comparatively ideal product to emerge.
Summary of the invention
For overcoming the above-mentioned defect existing in the processing of existing electric tool head capsule, the object of the invention be to provide a kind of simple and reasonable, easy for operation, process velocity fast, production precision is high, good product quality, quality of workers is required to low, to realize automation processing 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing.
The invention solves the problems of the technologies described above adopted technical scheme, it comprises that lathe spindle, flange bracket, rotating clamp are concrete, straight line driving mechanism, flange bracket is fixed on the head of lathe spindle, the end face of described flange bracket is fixed with symmetrical fixture mount, rotating clamp is specifically arranged in symmetrical fixture mount rotationally, head capsule is fixed on rotating clamp and specifically goes up, straight line driving mechanism moving linearly driven rotary clamp body half-twist.
Described straight line driving mechanism comprises rotary cylinder assembly, air cylinder tie rod, connecting plate, rack slide, rotary cylinder assembly is arranged on the afterbody of lathe spindle, air cylinder tie rod is movably arranged in the centre bore of lathe spindle, connecting plate is arranged in flange bracket, air cylinder tie rod one end is connected with the piston rod of rotary cylinder assembly, the other end and connecting plate are fixed, rack slide is corresponding being arranged in symmetrical fixture mount slidably, the end of two rack slides puts in flange bracket and fixes with connecting plate, the fixture rotating shaft two ends correspondence of fixture mount is provided with gear, the straight-tooth engagement of wheel and rack slide block.
Described rack slide is provided with teeth groove, and straight-tooth is arranged on a side of teeth groove.
On described flange bracket, be fixed with the concrete locating piece of symmetrical rotating clamp.
Adopt after said structure, compared with prior art have the following advantages and effect: the one, head capsule clamped one time just can complete the processing of two right angle end faces on same lathe, and process velocity is fast, and production efficiency is high.The 2nd, when the conversion of turning station, drive rack slide rectilinear motion by rotary cylinder, realizing the concrete half-twist of rotating clamp by the straight-tooth driven gear of rack slide again changes automatically, two right angle end face machining accuracies are high, can ensure gear transmission speed reducing mechanism quality of fit, greatly improve transmission efficiency, noise is low, long service life.The 3rd, can realize head capsule process automation by control system, can reduce requirement and labour intensity to quality of workers, further improve production efficiency and product quality.
Brief description of the drawings
Structural representation when Fig. 1 is the invention the first machining position.
Fig. 2 is the right TV structure schematic diagram of the invention Fig. 1.
Fig. 3 is the invention Fig. 1 rack slide and gear fit structure schematic diagram.
Structural representation when Fig. 4 is the invention the second machining position.
Fig. 5 is the right TV structure schematic diagram of the invention Fig. 4.
Fig. 6 is the invention Fig. 4 rack slide and gear fit structure schematic diagram.
Fig. 7 is that the invention is arranged on and on lathe, uses view.
Wherein 1 rotary cylinder assembly, 2 driving mechanisms, 3 lathe spindles, 4 air cylinder tie rods, 5 connecting plates, 6 flange brackets, 7 rack slides, 8 head capsules, 9 fixture mount, 10 fixture rotating shafts, 11 gears, 12 rotating clamps are concrete, the concrete locating piece of 13 rotating clamp, 14 teeth groove.
Detailed description of the invention
Shown in Fig. 1 to Fig. 7, for the specific embodiments of 90 ° of lathe jig for turning shafts of a kind of electric tool head capsule of the invention automatic position-changing, it comprises driving mechanism 2, lathe spindle 3, flange bracket 6, rotating clamp concrete 12, straight line driving mechanism, flange bracket 6 is fixed on the head of lathe spindle 3, the end face of described flange bracket 6 is fixed with symmetrical fixture mount 9, the fixture rotating shaft 10 of rotating clamp concrete 12 is arranged in symmetrical fixture mount 9 rotationally by bearing and back-up ring, head capsule 8 is fixed on rotating clamp concrete 12, straight line driving mechanism moving linearly driven rotary clamp body 12 half-twists.Described straight line driving mechanism comprises rotary cylinder assembly 1, air cylinder tie rod 4, connecting plate 5, rack slide 7, the afterbody that rotary cylinder assembly 1 is arranged on lathe spindle 3 rotates with lathe spindle 3, air cylinder tie rod 4 is movably arranged in the centre bore of lathe spindle 3, connecting plate 5 is arranged in flange bracket 6, air cylinder tie rod 4 one end are connected with the piston rod of rotary cylinder assembly 1, the other end and connecting plate 5 are fixing, rack slide 7 is corresponding being arranged in symmetrical fixture mount 9 slidably, the end of two rack slides 7 puts in flange bracket 6 fixing with connecting plate 5, the fixture rotating shaft 10 two ends correspondences of fixture mount 9 are provided with gear 11, gear 11 engages with the straight-tooth of rack slide 7.
Reliable and stable in order to ensure transmission, described rack slide 7 is provided with teeth groove 14, and straight-tooth is arranged on a side of teeth groove 14.Reliable in order to ensure concrete 12 location of rotating clamp, on described flange bracket 6, be fixed with the concrete locating piece 13 of symmetrical rotating clamp.
The invention is in the time of the first machining position, as shown in Figure 1, Figure 2 and Figure 3, head capsule 8 is fixed on rotating clamp concrete 12, rotary cylinder assembly 1 is in release location, rotating clamp concrete 12 is positioned on the concrete locating piece 13 of rotating clamp, can carry out head capsule 8 first machining position cutting operations; Add man-hour, driving mechanism 2 drives fixture mount 9 on flange bracket 6 and fixed support flange 6 to rotate by lathe spindle 3, fixture mount 9 driven rotary clamp bodies 12 and head capsule 8 rotary works.
When completing after head capsule 8 first machining position cutting operations; drive rotary cylinder assembly 1 to work; the piston rod of rotary cylinder assembly 1 drives air cylinder tie rod 4; air cylinder tie rod 4 drives rack slide 7 to bounce back by connecting plate 5; straight-tooth on rack slide 7 drives fixture mount 9 and head capsule 8 half-twist automatic position-changings by gear 11; now rotating clamp concrete 12 is positioned at again on the concrete locating piece 13 of rotating clamp; as shown in Figure 4, Figure 5 and Figure 6; can carry out head capsule 8 second machining position cutting operations, when the first machining position and the transposition of the second machining position, can not shut down and carry out.The operation principle that adds man-hour is identical with the operation principle of the first machining position, no longer repeats at this.
The above; just the specific embodiment of the invention, not makes any pro forma restriction to the invention, on the technical scheme basis that does not depart from the invention; simple modification, equivalent variations or the modification done, all fall into the protection domain of the invention.
Claims (4)
1. 90 ° of lathe jig for turning shafts of an electric tool head capsule automatic position-changing, comprise lathe spindle (3), flange bracket (6), rotating clamp concrete (12), straight line driving mechanism, flange bracket (6) is fixed on the head of lathe spindle (3), it is characterized in that: the end face of described flange bracket (6) is fixed with symmetrical fixture mount (9), it is upper that rotating clamp concrete (12) is arranged on symmetrical fixture mount (9) rotationally, straight line driving mechanism moving linearly driven rotary clamp body (12) half-twist.
2. 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing according to claim 1, it is characterized in that: described straight line driving mechanism comprises rotary cylinder assembly (1), air cylinder tie rod (4), connecting plate (5), rack slide (7), rotary cylinder assembly (1) is arranged on the afterbody of lathe spindle (3), air cylinder tie rod (4) is movably arranged in the centre bore of lathe spindle (3), connecting plate (5) is arranged in flange bracket (6), air cylinder tie rod (4) one end is connected with the piston rod of rotary cylinder assembly (1), the other end and connecting plate (5) are fixing, rack slide (7) is corresponding being arranged in symmetrical fixture mount (9) slidably, the end of two rack slides (7) puts in flange bracket (6) fixing with connecting plate (5), fixture rotating shaft (10) the two ends correspondence of fixture mount (9) is provided with gear (11), gear (11) engages with the straight-tooth of rack slide (7).
3. 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing according to claim 2, is characterized in that: described rack slide (7) is provided with teeth groove (14), and straight-tooth is arranged on a side of teeth groove (14).
4. 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing according to claim 3, is characterized in that: on described flange bracket (6), be fixed with the concrete locating piece of symmetrical rotating clamp (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157644.7U CN203779185U (en) | 2014-04-03 | 2014-04-03 | Automatic 90-degree transposition lathe turning clamp for electric tool head casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157644.7U CN203779185U (en) | 2014-04-03 | 2014-04-03 | Automatic 90-degree transposition lathe turning clamp for electric tool head casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203779185U true CN203779185U (en) | 2014-08-20 |
Family
ID=51315413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157644.7U Withdrawn - After Issue CN203779185U (en) | 2014-04-03 | 2014-04-03 | Automatic 90-degree transposition lathe turning clamp for electric tool head casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203779185U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878619A (en) * | 2014-04-03 | 2014-06-25 | 浙江恒稳工贸有限公司 | Lathe turning fixture capable of changing positions automatically by 90 degrees and suitable for electric tool head shell |
| CN109158904A (en) * | 2018-08-27 | 2019-01-08 | 马鞍山市兴隆铸造有限公司 | A kind of hydraulic automatic fixture of turnery processing motor casing that machining accuracy is high |
| CN115156969A (en) * | 2022-06-06 | 2022-10-11 | 海盐精斌五金制品有限公司 | Automatic machining and forming process for plane tooth plate |
-
2014
- 2014-04-03 CN CN201420157644.7U patent/CN203779185U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878619A (en) * | 2014-04-03 | 2014-06-25 | 浙江恒稳工贸有限公司 | Lathe turning fixture capable of changing positions automatically by 90 degrees and suitable for electric tool head shell |
| CN103878619B (en) * | 2014-04-03 | 2016-09-28 | 浙江恒稳工贸有限公司 | 90 ° of lathe jig for turning shafts of electric tool head capsule automatic position-changing |
| CN109158904A (en) * | 2018-08-27 | 2019-01-08 | 马鞍山市兴隆铸造有限公司 | A kind of hydraulic automatic fixture of turnery processing motor casing that machining accuracy is high |
| CN115156969A (en) * | 2022-06-06 | 2022-10-11 | 海盐精斌五金制品有限公司 | Automatic machining and forming process for plane tooth plate |
| CN115156969B (en) * | 2022-06-06 | 2024-02-06 | 海盐精斌五金制品有限公司 | Automatic machining and forming process for planar dental plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |