CN210359343U - High-precision bench drilling machine - Google Patents
High-precision bench drilling machine Download PDFInfo
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- CN210359343U CN210359343U CN201920473288.2U CN201920473288U CN210359343U CN 210359343 U CN210359343 U CN 210359343U CN 201920473288 U CN201920473288 U CN 201920473288U CN 210359343 U CN210359343 U CN 210359343U
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- sliding sleeve
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Abstract
The utility model relates to the technical field of machining, in particular to a high-precision bench drilling machine, when a workpiece is drilled, the position of the workpiece in the longitudinal direction can be easily adjusted through the matching of a sliding groove and a sliding block, because a movable cross rod and a support rod are rotatably connected, a left sliding block and a right sliding block can be selected to be arranged in the same sliding groove or respectively positioned in two groups of sliding grooves according to the size of the workpiece, the position of a drill bit is accurately adjusted through the intersection point of a transverse laser line and a longitudinal laser line, the position to be machined is accurately machined, and the workpiece is firmly fixed when the left pressing plate and the right pressing plate are drilled and machined, so that the machining; the drilling machine comprises a base, a workbench, a pillar, a first sliding sleeve, a top plate, a second sliding sleeve, a motor, a main shaft and a drill bit; the laser beam machine also comprises three groups of sliding chutes, a left sliding block, a left supporting rod, a left movable cross rod, a left screw rod, a left pressing plate, a right sliding block, a right supporting rod, a right movable cross rod, a right screw rod, a right pressing plate, a transverse laser generator and a longitudinal laser generator.
Description
Technical Field
The utility model relates to the technical field of machining, especially, relate to a high accuracy bench drill.
Background
As is well known, a bench drill is an auxiliary device used in a mechanical production process to drill a workpiece to meet a predetermined requirement, and is widely used in the technical field of machining; the existing bench drilling machine comprises a base, a workbench, a strut, a first sliding sleeve, a top plate, a second sliding sleeve, a motor, a main shaft and a drill bit; when the existing bench drilling machine is used, a workpiece is placed at the top end of a workbench, and a motor is started to drill the workpiece; the existing bench drilling machine is found in use, when a workpiece is machined, a drill bit is not easy to align to a position to be machined, machining precision is low, the workpiece is easy to move during machining, and machining quality is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a high accuracy bench drill that machining precision is high, and processingquality is good.
The utility model relates to a high-precision bench drilling machine, which comprises a base, a workbench, a support post, a first sliding sleeve, a top plate, a second sliding sleeve, a motor, a main shaft and a drill bit, wherein the bottom end of the workbench is fixedly connected with the right side of the top end of the base, the bottom end of the support post is fixedly connected with the left side of the top end of the base, the top end of the support post upwards passes through the first sliding sleeve from the bottom end of the first sliding sleeve to the upper side of the first sliding sleeve, the first sliding sleeve is connected with the support post in a sliding way, the right end of the first sliding sleeve is fixedly connected with the left end of the top plate, the right end of the top plate passes through the second sliding sleeve from the left end of the top end of the second sliding sleeve to the right side of the second sliding sleeve rightwards, the second sliding sleeve is connected with the top plate in a sliding way, the bottom end of the motor is fixedly, the top end of the main shaft penetrates through the circular hole and the strip hole upwards from the bottom end of the sliding sleeve to the upper part of the sliding sleeve and is fixedly connected with a rotating shaft at the bottom end of the motor, and the bottom end of the main shaft is fixedly connected with the top end of the drill bit; the three sliding chutes are evenly and longitudinally arranged at the top end of the workbench, the left sliding block is arranged in the one sliding chute in a sliding way, the middle part of the top end of the left sliding block is fixedly connected with the bottom end of the left supporting rod, the top end of the left supporting rod is rotatably connected with the left side of the bottom end of the left movable transverse rod, the right side of the top end of the left supporting rod is provided with a left threaded hole, the bottom end of the left screw rod penetrates through the left threaded hole downwards from the top end of the left movable transverse rod to the lower part of the left movable transverse rod and is fixedly connected with the middle part of the top end of the left pressing plate, the right sliding block is arranged in the one sliding chute in a sliding way, the middle part of the top end of the right sliding block is fixedly connected with the bottom end of the right supporting rod, and the top end of the right supporting rod is rotatably connected with the right side of the, the top left side of right branch pole is provided with right screw hole, the bottom of right screw rod passes right screw hole to the below of right side activity horizontal pole downwards from the top of right side activity horizontal pole and with the top middle part fixed connection of right clamp plate, horizontal laser generator is fixed to be set up in the bottom middle part of second sliding sleeve, horizontal laser generator is located the dead ahead of main shaft, vertical laser generator is fixed to be set up in the bottom middle part of second sliding sleeve, vertical laser generator is located the positive left side of main shaft, the horizontal laser line that horizontal laser generator produced intersects in a bit with the vertical laser line that vertical laser generator produced, this point is located the drill bit all the time under.
The utility model discloses a high accuracy bench drill still includes the removal handle, removes the handle and sets up in the front end left side of first sliding sleeve.
The utility model discloses a high accuracy bench drill still includes the location handle, and the location handle sets up in the front end middle part of second sliding sleeve.
The utility model discloses a high accuracy bench drill still includes set screw, set screw set up in the bottom right side of main shaft, and the bottom of main shaft is provided with circular recess, and in the circular recess was upwards inserted on the top of drill bit, the drill bit passed through set screw with the main shaft and was fixed.
The utility model discloses a high accuracy bench drill still includes anti-skidding glue film, and anti-skidding glue film is fixed to be set up in the bottom of left clamp plate and right clamp plate.
The utility model discloses a high accuracy bench drill still includes four screw positioner of group's screw positioner's of group top respectively with the bottom left front side of base, left rear side, right front side and right rear side fixed connection.
The utility model discloses a high accuracy bench drill still includes four groups of universal wheels, the top of four groups of universal wheels respectively with four groups of screw positioner's bottom fixed connection.
The utility model discloses a high accuracy bench drill still includes four group's positioning fixture blocks, and four group's positioning fixture blocks are fixed respectively and are set up in the top of four group's universal wheels.
Compared with the prior art, the beneficial effects of the utility model are that: when processing is driling to the work piece, through the cooperation of spout and slider, can easily adjust the work piece position on vertical, the convenient processing position of aiming at the drill bit, because activity horizontal pole is rotatable coupling with branch, can select left slider and right slider to set up in same spout or be located two sets of spouts respectively according to the size of work piece, crossing point accurate adjustment drill bit position through horizontal and vertical laser line, treat the processing position and carry out the precision machining, left side clamp plate and right clamp plate firmly fix the work piece when drilling processing, guarantee the quality of processing.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic right view of the present invention;
FIG. 3 is an enlarged view of reference character A in FIG. 1;
FIG. 4 is an enlarged view of reference number B in FIG. 1;
in the drawings, the reference numbers: 1. a base; 2. a work table; 3. a pillar; 4. a first sliding sleeve; 5. a top plate; 6. a second sliding sleeve; 7. a motor; 8. a main shaft; 9. a drill bit; 10. a chute; 11. a left slider; 12. a left strut; 13. a left movable cross bar; 14. a left screw; 15. a left press plate; 16. a right slider; 17. a right strut; 18. a right movable cross bar; 19. a right screw; 20. a right pressure plate; 21. a transverse laser generator; 22. a longitudinal laser generator; 23. moving the handle; 24. a positioning handle; 25. a set screw; 26. an anti-slip adhesive layer; 27. a screw positioning device; 28. a universal wheel; 29. and positioning the fixture block.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in figures 1 to 4, the high-precision bench drilling machine of the utility model comprises a base 1, a workbench 2, a pillar 3, a first sliding sleeve 4, a top plate 5, a second sliding sleeve 6, a motor 7, a main shaft 8 and a drill bit 9, wherein the bottom end of the workbench 2 is fixedly connected with the right side of the top end of the base 1, the bottom end of the pillar 3 is fixedly connected with the left side of the top end of the base 1, the top end of the pillar 3 passes through the first sliding sleeve 4 from the bottom end of the first sliding sleeve 4 to the upper side of the first sliding sleeve 4 upwards, the first sliding sleeve 4 is connected with the pillar 3 in a sliding manner, the right end of the first sliding sleeve 4 is fixedly connected with the left end of the top plate 5, the right end of the top plate 5 passes through the second sliding sleeve 6 from the left end of the top end of the second sliding sleeve 6 to the right side of the second sliding sleeve 6, the second sliding sleeve 6 is connected with the top plate 5 in a sliding manner, the top end of the top plate 5 is provided with a strip hole which is communicated up and down, the positions of the circular hole and the strip hole are corresponding up and down, the top end of the main shaft 8 penetrates through the circular hole and the strip hole from the bottom end of the sliding sleeve upwards to the upper part of the sliding sleeve and is fixedly connected with a rotating shaft at the bottom end of the motor 7, and the bottom end of the main shaft 8 is fixedly connected with the top end of the drill bit 9; the automatic welding machine further comprises three groups of sliding chutes 10, a left sliding block 11, a left supporting rod 12, a left movable cross rod 13, a left screw 14, a left pressing plate 15, a right sliding block 16, a right supporting rod 17, a right movable cross rod 18, a right screw 19, a right pressing plate 20, a transverse laser generator 21 and a longitudinal laser generator 22, wherein the three groups of sliding chutes 10 are uniformly and longitudinally arranged at the top end of the workbench 2, the left sliding block 11 is slidably arranged in the one group of sliding chutes 10, the middle part of the top end of the left sliding block 11 is fixedly connected with the bottom end of the left supporting rod 12, the top end of the left supporting rod 12 is rotatably connected with the left side of the bottom end of the left movable cross rod 13, a left threaded hole is formed in the right side of the top end of the left supporting rod 12, the bottom end of the left screw 14 downwards penetrates through the left threaded hole from the top end of the left movable cross rod 13 to the lower part of the, the top end of the right supporting rod 17 is rotatably connected with the right side of the bottom end of the right movable cross rod 18, a right threaded hole is formed in the left side of the top end of the right supporting rod 17, the bottom end of a right screw rod 19 penetrates through the right threaded hole from the top end of the right movable cross rod 18 downwards to the lower portion of the right movable cross rod 18 and is fixedly connected with the middle portion of the top end of the right pressing plate 20, the transverse laser generator 21 is fixedly arranged in the middle portion of the bottom end of the second sliding sleeve 6, the transverse laser generator 21 is located right in front of the main shaft 8, the longitudinal laser generator 22 is fixedly arranged in the middle portion of the bottom end of the second sliding sleeve 6, the longitudinal laser generator 22 is located right left of the main shaft 8, a transverse laser line generated by the transverse laser generator 21 and a longitudinal; when processing is driling to the work piece, through the cooperation of spout and slider, can easily adjust the work piece position on vertical, the convenient processing position of aiming at the drill bit, because activity horizontal pole is rotatable coupling with branch, can select left slider and right slider to set up in same spout or be located two sets of spouts respectively according to the size of work piece, crossing point accurate adjustment drill bit position through horizontal and vertical laser line, treat the processing position and carry out the precision machining, left side clamp plate and right clamp plate firmly fix the work piece when drilling processing, guarantee the quality of processing.
The utility model relates to a high-precision bench drilling machine, which also comprises a movable handle 23, wherein the movable handle 23 is arranged at the left side of the front end of the first sliding sleeve 4; the height of the drill bit is adjusted by moving the handle.
The utility model discloses a high-precision bench drilling machine, which also comprises a positioning handle 24, wherein the positioning handle 24 is arranged in the middle of the front end of the second sliding sleeve 6; the transverse position of the drill bit is fixed through the positioning handle.
The utility model discloses a high accuracy bench drill, still include set screw 25, set screw 25 sets up in the bottom right side of main shaft, the bottom of main shaft 8 is provided with circular recess, the top of drill bit 9 inserts in circular recess upwards, drill bit 9 and main shaft 8 are fixed through set screw 25; the drill bit is convenient to disassemble and assemble through the fixing screw.
The utility model discloses a high-precision bench drilling machine, which also comprises an anti-slip glue layer 26, wherein the anti-slip glue layer 26 is fixedly arranged at the bottom ends of the left pressing plate 15 and the right pressing plate 20; the friction is increased through the anti-slip glue layer, and the workpiece is prevented from sliding.
The utility model relates to a high-precision bench drilling machine, which also comprises four groups of screw rod type positioning devices 27, wherein the top ends of the four groups of screw rod type positioning devices 27 are respectively fixedly connected with the left front side, the left rear side, the right front side and the right rear side of the bottom end of the base 1; the device can be stably placed through the screw type positioning device.
The utility model discloses a high-precision bench drilling machine, which also comprises four groups of universal wheels 28, wherein the top ends of the four groups of universal wheels 28 are respectively fixedly connected with the bottom ends of four groups of screw positioning devices 27; the whole device is convenient to move through the universal wheels.
The utility model discloses a high-precision bench drilling machine, which also comprises four groups of positioning fixture blocks 29, wherein the four groups of positioning fixture blocks 29 are respectively and fixedly arranged at the top ends of four groups of universal wheels 28; the universal wheel is locked by the positioning clamping block after the device reaches a preset position, so that the universal wheel is prevented from moving again.
The utility model relates to a high-precision bench drill, when drilling and processing a workpiece, the position of the workpiece in the longitudinal direction can be easily adjusted through the matching of the sliding grooves and the sliding blocks, the drill bit can be conveniently aligned to the processing position, because the movable cross rod and the supporting rod are rotatably connected, the left sliding block and the right sliding block can be selected to be arranged in the same sliding groove or respectively arranged in two groups of sliding grooves according to the size of the workpiece, the position of the drill bit can be accurately adjusted through the intersection point of the transverse laser line and the longitudinal laser line, the processing position is accurately processed, the workpiece is firmly fixed when the drilling and processing are carried out by the left pressing plate and the right pressing plate, the processing quality is ensured, the height of the drill bit is adjusted through the movable handle, the transverse position of the drill bit is fixed through the positioning handle, the drill bit is conveniently dismounted through the fixing screw, the friction is increased, the whole device is convenient to move through the universal wheel, the universal wheel is locked after the device reaches a preset position through the positioning clamping block, the universal wheel is prevented from moving again, and before the action is completed, the device firstly moves to a position required by a user.
The utility model discloses a high accuracy bench drill, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.
In the case where the description is not made to the contrary, the directional terms included in the terms "up, down, left, right, front, rear, inside, outside, vertical, horizontal" and the like of the high-precision bench drill of the present invention only represent the direction of the term in the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A high-precision bench drilling machine comprises a base (1), a workbench (2), a strut (3), a first sliding sleeve (4), a top plate (5), a second sliding sleeve (6), a motor (7), a main shaft (8) and a drill bit (9), wherein the bottom end of the workbench (2) is fixedly connected with the right side of the top end of the base (1), the bottom end of the strut (3) is fixedly connected with the left side of the top end of the base (1), the top end of the strut (3) upwards penetrates through the first sliding sleeve (4) from the bottom end of the first sliding sleeve (4) to the upper side of the first sliding sleeve (4), the first sliding sleeve (4) is slidably connected with the strut (3), the right end of the first sliding sleeve (4) is fixedly connected with the left end of the top plate (5), the right end of the top plate (5) rightwards penetrates through the second sliding sleeve (6) from the left end of the top end of the second sliding sleeve (6) to the right side of the second sliding sleeve (6), the bottom end of the motor (7) is fixedly connected with the middle part of the top end of the second sliding sleeve (6), a circular hole which is penetrated through from top to bottom is formed in the top end of the second sliding sleeve (6), a strip hole which is penetrated through from top to bottom is formed in the top end of the top plate (5), the circular hole corresponds to the strip hole up and down in position, the top end of the main shaft (8) penetrates through the circular hole and the strip hole upwards from the bottom end of the sliding sleeve to the upper part of the sliding sleeve and is fixedly connected with a rotating shaft at the bottom end of the motor (7), and the bottom end of the main shaft (8) is; the novel horizontal laser drilling machine is characterized by further comprising three groups of sliding grooves (10), a left sliding block (11), a left supporting rod (12), a left movable transverse rod (13), a left screw rod (14), a left pressing plate (15), a right sliding block (16), a right supporting rod (17), a right movable transverse rod (18), a right screw rod (19), a right pressing plate (20), a transverse laser generator (21) and a longitudinal laser generator (22), wherein the three groups of sliding grooves (10) are uniformly and longitudinally arranged on the top end of the workbench (2), the left sliding block (11) is slidably arranged in one group of the sliding grooves (10), the middle of the top end of the left sliding block (11) is fixedly connected with the bottom end of the left supporting rod (12), the top end of the left supporting rod (12) is rotatably connected with the left side of the left movable transverse rod (13), a left threaded hole is formed in the right side of the top end of the left screw rod (14), and the bottom end of the left movable transverse rod (13) penetrates through the left threaded hole downwards The top middle part fixed connection of clamp plate (15), right side slider (16) slide set up in a set of in spout (10), the top middle part of right side slider (16) and the bottom fixed connection of right branch pole (17), the top of right branch pole (17) and the bottom right side rotatable coupling of right activity horizontal pole (18), the top left side of right branch pole (17) is provided with right screw hole, the bottom of right screw rod (19) passes right screw hole to the below of right activity horizontal pole (18) and with the top middle part fixed connection of right clamp plate (20) from the top of right activity horizontal pole (18) downwards, horizontal laser generator (21) are fixed to be set up in the bottom middle part of second sliding sleeve (6), horizontal laser generator (21) are located the dead ahead of main shaft (8), vertical laser generator (22) are fixed to be set up in the bottom middle part of second sliding sleeve (6), the longitudinal laser generator (22) is located right left of the main shaft (8), a transverse laser line generated by the transverse laser generator (21) and a longitudinal laser line generated by the longitudinal laser generator (22) are intersected at one point, and the point is located right below the drill bit all the time.
2. A high accuracy bench drill according to claim 1, further comprising a moving handle (23), wherein the moving handle (23) is arranged at the left side of the front end of the first sliding bush (4).
3. A high accuracy bench drill according to claim 2, further comprising a positioning handle (24), wherein the positioning handle (24) is arranged in the middle of the front end of the second sliding sleeve (6).
4. A high accuracy bench drill as claimed in claim 3, further comprising a fixing screw (25), wherein the fixing screw (25) is arranged at the right side of the bottom end of the main shaft, the bottom end of the main shaft (8) is provided with a circular groove, the top end of the drill bit (9) is inserted upwards into the circular groove, and the drill bit (9) and the main shaft (8) are fixed through the fixing screw (25).
5. A high accuracy bench drill according to claim 4 further comprising an anti-slip glue layer (26), wherein the anti-slip glue layer (26) is fixedly arranged at the bottom end of the left pressure plate (15) and the right pressure plate (20).
6. A high accuracy bench drill according to claim 5 further comprising four sets of screw type positioning means (27) and wherein the top ends of the four sets of screw type positioning means (27) are fixedly connected to the bottom left front side, left rear side, right front side and right rear side of the base (1) respectively.
7. A high accuracy bench drill according to claim 6 further comprising four sets of universal wheels (28), wherein the top ends of the four sets of universal wheels (28) are fixedly connected with the bottom ends of the four sets of screw type positioning means (27), respectively.
8. A high accuracy bench drill as claimed in claim 7, further comprising four sets of positioning blocks (29), wherein said four sets of positioning blocks (29) are respectively fixed on the top ends of four sets of universal wheels (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473288.2U CN210359343U (en) | 2019-04-09 | 2019-04-09 | High-precision bench drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920473288.2U CN210359343U (en) | 2019-04-09 | 2019-04-09 | High-precision bench drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210359343U true CN210359343U (en) | 2020-04-21 |
Family
ID=70257981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920473288.2U Expired - Fee Related CN210359343U (en) | 2019-04-09 | 2019-04-09 | High-precision bench drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210359343U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296386A (en) * | 2020-11-03 | 2021-02-02 | 芜湖同创模具机械有限公司 | Drilling equipment is used in automobile punching part processing |
-
2019
- 2019-04-09 CN CN201920473288.2U patent/CN210359343U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112296386A (en) * | 2020-11-03 | 2021-02-02 | 芜湖同创模具机械有限公司 | Drilling equipment is used in automobile punching part processing |
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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: 20200421 |
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| CF01 | Termination of patent right due to non-payment of annual fee |