CN210731053U - High efficiency rocking arm bores - Google Patents
High efficiency rocking arm bores Download PDFInfo
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- CN210731053U CN210731053U CN201921339163.7U CN201921339163U CN210731053U CN 210731053 U CN210731053 U CN 210731053U CN 201921339163 U CN201921339163 U CN 201921339163U CN 210731053 U CN210731053 U CN 210731053U
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- 238000005553 drilling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003068 static effect Effects 0.000 abstract description 4
- 238000005381 potential energy Methods 0.000 description 4
- 238000010923 batch production Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
A high efficiency rocker arm drill comprising: the device comprises a rocker arm bed, a fixed plate and an adjusting device, wherein the fixed plate is fixedly connected with the top of a rocker arm bed workbench through a bolt; the adjusting device is located at the top of the fixing plate and is movably connected with the fixing plate, and a clamping device is fixed at the top of the adjusting device and is movably connected with the fixing plate. In the utility model, the adjusting device, the clamping device and the ejecting device are used for improving the clamping and replacing speed of the workpiece, and the efficiency of the radial drilling machine is improved; through the removal of lead screw accurate adjustment slide, be applicable to the centre gripping of many sizes work piece, the spacing ring blocks the lead screw, increases the static friction of lead screw, prevents that the lead screw from revolving, crosses die clamping cylinder and realizes unloading fast, and the rocking arm of being convenient for bores and carries the effect, and guide pillar and guide pin bushing play the guide effect moreover, make the clamp force of work piece comparatively even, and the work piece is more stable during drilling.
Description
Technical Field
The utility model relates to a radial drill coating technical field, in particular to high efficiency radial drill.
Background
A radial drill is a drill in which a radial arm is rotatable and liftable around a column, and a spindle head is generally horizontally movable on the radial arm. When a hole is machined on a vertical drilling machine, the centering of a cutter and a workpiece is realized through the movement of the workpiece, so that the centering is obviously very inconvenient for some large and heavy workpieces; the radial drilling machine can be centered by the position of the movable tool shaft, which brings great convenience to processing holes on large and heavy workpieces in single-piece and small-batch production.
When the existing radial drilling machine is used, the following defects exist, firstly, when a workpiece is machined, the workpiece is clamped by a clamp of a threaded rod, the clamping speed is slow, and the material changing speed is slow after the workpiece is machined, so that the machining efficiency of the radial drilling machine is influenced; secondly, when a threaded rod of the existing clamp is adjusted, the threaded rod is loosened due to vibration of a drill bit during processing; finally, when the existing clamp is used for clamping and replacing the workpiece, the clamping is tight, so that the workpiece is troublesome to take.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a high efficiency rocking arm.
The utility model discloses the technical scheme who uses is: a high-efficiency rocker arm drill comprises a rocker arm bed, a fixed plate, an adjusting device and an ejection device, wherein the fixed plate is fixedly connected with the top of a workbench of the rocker arm bed through a bolt; the adjusting device is positioned at the top of the fixing plate and is movably connected with the fixing plate, and a clamping device is fixed at the top of the adjusting device and is movably connected with the fixing plate; the ejection device is positioned at the top of the fixed plate and is movably connected with the fixed plate.
Furthermore, adjusting device includes carousel, lead screw and slide, fixed plate one side is equipped with the carousel, the lead screw is fixed to carousel one side, the lead screw surface is equipped with the slide, slide and lead screw threaded connection, slide and fixed plate sliding connection.
Furthermore, the outer surface of the screw rod is provided with a limiting ring, the limiting ring is in contact with the screw rod, the bottom of the limiting ring is provided with a threaded rod, and the threaded rod is in threaded connection with the limiting ring.
Furthermore, the clamping device comprises a connecting plate, a clamping cylinder, a clamping plate, a guide sleeve and a guide pillar, the connecting plate is fixed at the top of the adjusting device, the clamping cylinder is fixed at one side of the connecting plate, the clamping cylinder is fixed at the output end of the clamping cylinder, the guide sleeve is arranged between the clamping plate and the connecting plate and fixedly connected with the connecting plate, the guide pillar is arranged inside the guide sleeve and slidably connected with the guide sleeve, and the guide pillar is fixedly connected with the clamping plate.
Furthermore, ejection device includes slide cartridge, ejecting spring, slide bar and roof, the fixed plate top is fixed with the slide cartridge, the inside slide bar that is equipped with of slide cartridge, slide bar and slide cartridge sliding connection, the slide bar top is fixed with the roof, be equipped with ejecting spring between roof and the fixed plate, ejecting spring both ends respectively with roof and fixed plate fixed connection.
Furthermore, a limiting rod is fixed on one side of the top plate, a knob is arranged on one side of the limiting rod, and the knob is rotatably connected with the limiting rod.
The utility model has the advantages that:
1. the clamping and replacing speed of the workpiece is increased by using the adjusting device, the clamping device and the ejection device, so that the efficiency of the radial drilling machine is improved;
2. the movement of the sliding plate is precisely adjusted through the screw rod, the clamping device is suitable for clamping workpieces with various sizes, the screw rod is clamped by the limiting ring, the static friction force of the screw rod is increased, and the screw rod is prevented from rotating;
3. the rapid feeding and discharging of the drill bit are realized through the clamping cylinder, the lifting effect of the rocker drill is facilitated, the guide pillar and the guide sleeve play a guiding role, the clamping force of a workpiece is uniform, and the workpiece is more stable during drilling;
4. at the moment when the clamping cylinder is loosened, the ejection spring is ejected out to drive the top plate to eject out one corner of the workpiece, so that the whole workpiece can be conveniently taken out, the workpiece replacing speed is improved, and the ejection device is convenient to reset through the knob and the limiting rod.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a front partial sectional view of the present invention;
FIG. 3 is an enlarged view of area A of FIG. 2;
fig. 4 is a partial plan view of the present invention.
Reference numerals: 1-rocker arm bed, 2-fixed plate, 3-adjusting device, 301-rotary plate, 302-screw rod, 303-sliding plate, 304-limit ring, 305-threaded rod, 4-clamping device, 401-connecting plate, 402-clamping cylinder, 403-clamping plate, 404-guide sleeve, 405-guide column, 5-ejection device, 501-sliding cylinder, 502-ejection spring, 503-sliding rod, 504-top plate, 505-limit rod and 506-knob.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
The utility model discloses a 1 model of rocking arm bed does: z3032 Medium Jie radial drilling machine, and is available on the market.
Examples
As shown in fig. 1, 2, 3 and 4, a high-efficiency rocker arm drill comprises a rocker arm bed 1, a fixed plate 2, an adjusting device 3 and an ejection device 5, wherein the fixed plate 2 is fixedly connected with the top of a workbench of the rocker arm bed 1 through bolts; the adjusting device 3 is positioned at the top of the fixing plate 2, the adjusting device 3 is movably connected with the fixing plate 2, the clamping device 4 is fixed at the top of the adjusting device 3, and the clamping device 4 is movably connected with the fixing plate 2; the ejection device 5 is positioned on the top of the fixed plate 2, and the ejection device 5 is movably connected with the fixed plate 2.
Examples
As shown in fig. 3, the adjusting device 3 includes a turntable 301, a screw rod 302 and a sliding plate 303, the turntable 301 is arranged on one side of the fixing plate 2, the screw rod 302 is fixed on one side of the turntable 301, the sliding plate 303 is arranged on the outer surface of the screw rod 302, the sliding plate 303 is in threaded connection with the screw rod 302, the sliding plate 303 is in sliding connection with the fixing plate 2, when the rocker drill needs to drill a workpiece, the turntable 301 is firstly shaken, the turntable 301 pushes the screw rod 302 to rotate, the screw rod 302 pushes the sliding plate 303 to slide on the fixing block, when the adjustment is carried out to a certain position, the workpiece can be put down, then subsequent processing is carried out, the.
Examples
As shown in fig. 3, a limiting ring 304 is disposed on an outer surface of the screw rod 302, the limiting ring 304 contacts with the screw rod 302, a threaded rod 305 is disposed at a bottom of the limiting ring 304, the threaded rod 305 is in threaded connection with the limiting ring 304, when the adjusting device 3 is adjusted to a proper position, the threaded rod 305 is rotated, the threaded rod 305 pulls the limiting ring 304 to descend, the limiting ring 304 blocks the screw rod 302, static friction of the screw rod 302 is increased, and the screw rod 302 is prevented from rotating.
Examples
As shown in fig. 3 and 4, the clamping device 4 includes a connecting plate 401, a clamping cylinder 402, a clamping plate 403, a guide sleeve 404 and a guide post 405, the top of the adjusting device 3 is fixed with the connecting plate 401, one side of the connecting plate 401 is fixed with the clamping cylinder 402, the output end of the clamping cylinder 402 is fixed with the clamping plate 403, the guide sleeve 404 is arranged between the clamping plate 403 and the connecting plate 401, the guide sleeve 404 is fixedly connected with the connecting plate 401, the guide post 405 is arranged inside the guide sleeve 404, the guide post 405 is slidably connected with the guide sleeve 404, the guide post 405 is fixedly connected with the clamping plate 403, after the adjusting device 3 finishes adjusting, the workpiece is placed on the fixing plate 2, the clamping cylinder 402 ejects the clamping plate 403, the clamping plate 403 and the fixing plate 2 clamp the workpiece under the guiding action of the guide post 405 and the guide sleeve 404, fast loading and unloading are realized through the clamping cylinder 402, the lifting effect of, the workpiece is more stable during drilling.
Examples
As shown in fig. 3 and 4, the ejection device 5 includes a sliding cylinder 501, an ejection spring 502, a sliding rod 503 and a top plate 504, the sliding cylinder 501 is fixed on the top of the fixed plate 2, the sliding rod 503 is arranged inside the sliding cylinder 501, the sliding rod 503 is slidably connected with the sliding cylinder 501, the top plate 504 is fixed on the top of the sliding rod 503, the ejection spring 502 is arranged between the top plate 504 and the fixed plate 2, two ends of the ejection spring 502 are respectively and fixedly connected with the top plate 504 and the fixed plate 2, after the rocker drill is finished, the ejection spring 502 has elastic potential energy after the clamping cylinder 402 is released, at a moment when the clamping cylinder 402 is released, the ejection spring 502 ejects the top plate 504 to eject one corner of the workpiece, so that the whole workpiece can be taken out conveniently, and.
Examples
As shown in fig. 3, a limiting rod 505 is fixed on one side of the top plate 504, a knob 506 is arranged on one side of the limiting rod 505, the knob 506 is rotatably connected with the limiting rod 505, after the ejection spring 502 is ejected out, the workpiece is taken out and needs to be placed in the fixing plate 2 again, at this time, the knob 506 is rotated, the inner hole of the knob 506 contacting the fixing plate 2 at the short end is changed into the inner hole of the fixing plate 2 at the long end, the limiting rod 505 is driven by the knob 506 to move downwards, the top plate 504 is driven to descend, the ejection spring 502 is compressed by the top plate 504, elastic potential energy is accumulated, later ejection is facilitated, and resetting of the ejection device 5 is facilitated through the.
When the rocker arm machine 1 needs to process a workpiece, firstly, the turntable 301 is shaken, the turntable 301 pushes the screw rod 302 to rotate, the screw rod 302 pushes the sliding plate 303 to slide on the fixing block, when the adjustment device 3 is adjusted to a certain position, the workpiece can be put down, the movement of the sliding plate 303 is precisely adjusted through the screw rod 302, the clamping device is suitable for clamping multi-size workpieces, when the adjustment device 3 is adjusted to a proper position, the threaded rod 305 is rotated, the threaded rod 305 pulls the limiting ring 304 to descend, the limiting ring 304 clamps the screw rod 302, the static friction force of the screw rod 302 is increased, the screw rod 302 is prevented from rotating, after the adjustment device 3 is adjusted, the workpiece is placed on the fixing plate 2, the clamping cylinder 402 ejects out, the clamping plate 403 ejects, the clamping plate and the fixing plate 2 clamp the workpiece under the guiding action of the guide pillar 405 and the guide sleeve 404, the quick, the clamping force of the workpiece is uniform, the workpiece is more stable during drilling, after the rocker arm drill works, after the clamping cylinder 402 is loosened, elastic potential energy is possessed in the ejection spring 502, at the moment when the clamping cylinder 402 is loosened, the ejection spring 502 is ejected out to drive the top plate 504 to eject out, one corner of the workpiece is ejected out, the whole workpiece can be conveniently taken out, the workpiece replacing speed is improved, after the ejection spring 502 is ejected out, the workpiece needs to be placed in the fixing plate 2 again after being taken out, at the moment, the knob 506 is rotated, the inner hole of the knob 506 is changed from the inner hole of the fixing plate 2 with the short end in contact with the inner hole of the fixing plate 2 with the long end in contact, the limiting rod 505 is driven by the knob 506 to move downwards, the top plate 504 is driven to descend, the ejection spring 502 is compressed by the top plate 504, the elastic potential energy.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be interpreted as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Claims (6)
1. The utility model provides a high efficiency rocking arm bores, includes rocking arm bed (1), fixed plate (2), adjusting device (3) and ejecting device (5), its characterized in that:
the fixed plate (2) is fixedly connected with the top of a workbench of the rocker bed (1) through bolts, the ejection device (5) is positioned at the top of the fixed plate (2), and the ejection device (5) is movably connected with the fixed plate (2);
adjusting device (3) are located fixed plate (2) top, adjusting device (3) and fixed plate (2) swing joint, adjusting device (3) top is fixed with clamping device (4), clamping device (4) and fixed plate (2) swing joint.
2. A high efficiency rocker arm drill according to claim 1, wherein: adjusting device (3) are including carousel (301), lead screw (302) and slide (303), fixed plate (2) one side is equipped with carousel (301), carousel (301) one side stationary screw (302), lead screw (302) surface is equipped with slide (303), slide (303) and lead screw (302) threaded connection, slide (303) and fixed plate (2) sliding connection.
3. A high efficiency rocker arm drill according to claim 2, wherein: the outer surface of the screw rod (302) is provided with a limiting ring (304), the limiting ring (304) is in contact with the screw rod (302), the bottom of the limiting ring (304) is provided with a threaded rod (305), and the threaded rod (305) is in threaded connection with the limiting ring (304).
4. A high efficiency rocker arm drill according to claim 1, wherein: the clamping device (4) comprises a connecting plate (401), a clamping cylinder (402), a clamping plate (403), a guide sleeve (404) and a guide pillar (405), the connecting plate (401) is fixed to the top of the adjusting device (3), the clamping cylinder (402) is fixed to one side of the connecting plate (401), the clamping plate (403) is fixed to the output end of the clamping cylinder (402), the guide sleeve (404) is arranged between the clamping plate (403) and the connecting plate (401), the guide sleeve (404) is fixedly connected with the connecting plate (401), the guide pillar (405) is arranged inside the guide sleeve (404), the guide pillar (405) is slidably connected with the guide sleeve (404), and the guide pillar (405) is fixedly connected with the clamping plate (403).
5. A high efficiency rocker arm drill according to claim 1, wherein: the ejection device (5) comprises a sliding barrel (501), an ejection spring (502), a sliding rod (503) and a top plate (504), the sliding barrel (501) is fixed to the top of the fixing plate (2), the sliding rod (503) is arranged inside the sliding barrel (501), the sliding rod (503) is in sliding connection with the sliding barrel (501), the top plate (504) is fixed to the top of the sliding rod (503), the ejection spring (502) is arranged between the top plate (504) and the fixing plate (2), and two ends of the ejection spring (502) are respectively fixedly connected with the top plate (504) and the fixing plate (2).
6. A high efficiency rocker arm drill according to claim 5, wherein: a limiting rod (505) is fixed on one side of the top plate (504), a knob (506) is arranged on one side of the limiting rod (505), and the knob (506) is rotatably connected with the limiting rod (505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339163.7U CN210731053U (en) | 2019-08-19 | 2019-08-19 | High efficiency rocking arm bores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339163.7U CN210731053U (en) | 2019-08-19 | 2019-08-19 | High efficiency rocking arm bores |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210731053U true CN210731053U (en) | 2020-06-12 |
Family
ID=70987178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921339163.7U Expired - Fee Related CN210731053U (en) | 2019-08-19 | 2019-08-19 | High efficiency rocking arm bores |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210731053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333807A (en) * | 2021-06-24 | 2021-09-03 | 合肥海天电子科技有限公司 | Angle type drilling machine capable of continuously turning at right angle and using method thereof |
-
2019
- 2019-08-19 CN CN201921339163.7U patent/CN210731053U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333807A (en) * | 2021-06-24 | 2021-09-03 | 合肥海天电子科技有限公司 | Angle type drilling machine capable of continuously turning at right angle and using method thereof |
| CN113333807B (en) * | 2021-06-24 | 2023-08-29 | 合肥海天电子科技有限公司 | Angle drilling machine capable of continuously turning right angles and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |