CN204413632U - Deep hole centering machine - Google Patents
Deep hole centering machine Download PDFInfo
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- CN204413632U CN204413632U CN201420867314.7U CN201420867314U CN204413632U CN 204413632 U CN204413632 U CN 204413632U CN 201420867314 U CN201420867314 U CN 201420867314U CN 204413632 U CN204413632 U CN 204413632U
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- centering
- seat
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- pedestal
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Abstract
The utility model relates to a kind of frock clamp for hole type parts location, specifically a kind of deep hole centering machine, comprise the sliding chute seat be fixed on pedestal bottom plate, described sliding chute seat front end is fixedly connected with limiting plate, and sliding in sliding chute seat end face chute arranges slide block; Pedestal rear end surface is fixed with nut seat, and screw flight is connected on described nut seat, and screw front end is fixedly connected with slide block; Base top surface is fixed with two footstocks, is provided with a centering bar in each footstock inner chamber, and bar middle part of feeling relieved described in every root is all connected on corresponding footstock by the first pin.The utility model product can carry out self-centering location to little inner walls of deep holes; Centering action is converted to rotation hand wheel by this deep hole centering machine, easy to operate.
Description
Technical field
The utility model relates to a kind of frock clamp for hole type parts location, specifically a kind of deep hole centering machine.
Background technology
Self-centering mechanism Application comparison is extensive, but general self-centering mechanism is larger, is not suitable with smaller inner walls of deep holes centering.
Summary of the invention
The utility model, for the problems referred to above, provides a kind of deep hole centering machine, adopts this centering machine can guarantee the stable of fixture, ensures that Workpiece fixing is reliable.
According to the technical solution of the utility model: a kind of deep hole centering machine, is characterized in that: comprise the sliding chute seat be fixed on pedestal bottom plate, described sliding chute seat front end is fixedly connected with limiting plate, and sliding in sliding chute seat end face chute arranges slide block, pedestal rear end surface is fixed with nut seat, and screw flight is connected on described nut seat, and screw front end is fixedly connected with slide block, base top surface is fixed with two footstocks, a centering bar is provided with in each footstock inner chamber, bar middle part of feeling relieved described in every root is all connected on corresponding footstock by the first pin, two centering bar lower ends all extend downward pedestal top board bottom, pedestal top board bottom surface, hinge seat is provided with corresponding between two centering bars, bar lower end of feeling relieved described in every root is all articulated and connected one piece of hinge plate, hinge seat is connected with adjustment screw, push rod is connected in the installing hole of hinge seat, push rod has been arranged with spring, described push rod lower end is connected by a rotating shaft with between hinge plate, and roller is provided with in described rotating shaft, roller matches with slide block, described centering bar upper end is provided with centering head, and centering cephalic par stretches out from footstock sidewall, and described footstock upper end is fixed with upper sealing base, and upper sealing base top is provided with cover plate.
As further improvement of the utility model, described spiro rod rear end is fixed with handwheel.
As further improvement of the utility model, the working face that described slide block matches with roller is inclined-plane.
As further improvement of the utility model, described centering bar is connected by the second pin hinges with between hinge plate.
Technique effect of the present utility model is: the utility model product can carry out self-centering location to little inner walls of deep holes; Centering action is converted to rotation hand wheel by this deep hole centering machine, easy to operate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is further described.
In Fig. 1, comprise cover plate 1, upper sealing base 2, centering 3, centering bar 4, footstock 5, first pin 6, adjusting screw(rod) 7, push rod 8, hinge seat 9, second pin 10, hinge plate 11, roller 12, limiting plate 13, sliding chute seat 14, slide block 15, nut seat 16, screw rod 17, handwheel 18, pedestal 19, workpiece 20 etc.
As shown in Figure 1, the utility model is a kind of deep hole centering machine, comprises the sliding chute seat 14 be fixed on pedestal 19 base plate, and sliding chute seat 14 front end is fixedly connected with limiting plate 13, and sliding in sliding chute seat 14 end face chute arranges slide block 15, pedestal 19 rear end surface is fixed with nut seat 16, and screw rod 17 is threadedly connected on described nut seat 16, and screw rod 17 front end is fixedly connected with slide block 15, pedestal 19 end face is fixed with two footstocks 5, a centering bar 4 is provided with in each footstock 5 inner chamber, bar 4 middle part of feeling relieved described in every root is all connected on corresponding footstock 5 by the first pin 6, two centering bar 4 lower ends all extend downward pedestal 19 top board bottom, pedestal 19 top board bottom surface, hinge seat 9 is provided with corresponding between two centering bars 4, bar 4 lower end of feeling relieved described in every root is all articulated and connected one piece of hinge plate 11, hinge seat 5 is connected with adjustment screw 7, push rod 8 is connected in the installing hole of hinge seat 5, push rod 8 has been arranged with spring, described push rod 8 lower end is connected by a rotating shaft with between hinge plate 11, and roller 12 is provided with in described rotating shaft, roller 12 matches with slide block 15, described centering bar 4 upper end is provided with centering 3, and centering 3 end are stretched out from footstock 5 sidewall, and footstock 5 upper end is fixed with upper sealing base 2, and upper sealing base 2 top is provided with cover plate 1.
Screw rod 17 rear end is fixed with handwheel 18, and the working face that slide block 15 matches with roller 12 is inclined-plane.
Be articulated and connected by the second pin 10 between described centering bar 4 and hinge plate 11.
The course of work of the present utility model is as follows: pinching action: shake handwheel 18 makes slide block 15 move forward, and slide block 15 is moved upward by slope driving roller 12, then drives centering bar 4 to rotate around the first pin 6 by hinge plate 11, realizes centering 3 centering; Unclamp action: shake handwheel 18 makes slide block 15 move backward, spring promotes push rod 8 makes roller 12 move downward, then drives centering bar 4 to turn round by hinge plate 11, realizes centering 3 and unclamps action.
Claims (4)
1. a deep hole centering machine, is characterized in that: comprise the sliding chute seat (14) be fixed on pedestal (19) base plate, described sliding chute seat (14) front end is fixedly connected with limiting plate (13), and sliding in sliding chute seat (14) end face chute arranges slide block (15), pedestal (19) rear end surface is fixed with nut seat (16), and screw rod (17) is threadedly connected on described nut seat (16), and screw rod (17) front end is fixedly connected with slide block (15), pedestal (19) end face is fixed with two footstocks (5), a centering bar (4) is provided with in each footstock (5) inner chamber, bar (4) middle part of feeling relieved described in every root is all connected on corresponding footstock (5) by the first pin (6), two centering bar (4) lower ends all extend downward pedestal (19) top board bottom, pedestal (19) top board bottom surface, hinge seat (9) is provided with corresponding between two centering bars (4), bar (4) lower end of feeling relieved described in every root is all articulated and connected one piece of hinge plate (11), hinge seat (5) is connected with adjustment screw (7), push rod (8) is connected in the installing hole of hinge seat (5), (8) have been arranged with spring with push rod, be connected by a rotating shaft between described push rod (8) lower end with hinge plate (11), and in described rotating shaft, be provided with roller (12), roller (12) matches with slide block (15), described centering bar (4) upper end is provided with centering head (3), and centering head (3) end is stretched out from footstock (5) sidewall, and described footstock (5) upper end is fixed with upper sealing base (2), and upper sealing base (2) top is provided with cover plate (1).
2. according to deep hole centering machine according to claim 1, it is characterized in that: described screw rod (17) rear end is fixed with handwheel (18).
3. according to deep hole centering machine according to claim 1, it is characterized in that: the working face that described slide block (15) matches with roller (12) is inclined-plane.
4. according to deep hole centering machine according to claim 1, it is characterized in that: be articulated and connected by the second pin (10) between described centering bar (4) and hinge plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867314.7U CN204413632U (en) | 2014-12-31 | 2014-12-31 | Deep hole centering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420867314.7U CN204413632U (en) | 2014-12-31 | 2014-12-31 | Deep hole centering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204413632U true CN204413632U (en) | 2015-06-24 |
Family
ID=53464038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420867314.7U Active CN204413632U (en) | 2014-12-31 | 2014-12-31 | Deep hole centering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204413632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855959A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Pneumatic self-locking clamping fixture |
-
2014
- 2014-12-31 CN CN201420867314.7U patent/CN204413632U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105855959A (en) * | 2016-05-30 | 2016-08-17 | 瑞立集团瑞安汽车零部件有限公司 | Pneumatic self-locking clamping fixture |
| CN105855959B (en) * | 2016-05-30 | 2019-03-12 | 瑞立集团瑞安汽车零部件有限公司 | Pneumatic self-locking clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |