CN210046372U - Drilling machine workbench convenient to move and fix - Google Patents
Drilling machine workbench convenient to move and fix Download PDFInfo
- Publication number
- CN210046372U CN210046372U CN201920480308.9U CN201920480308U CN210046372U CN 210046372 U CN210046372 U CN 210046372U CN 201920480308 U CN201920480308 U CN 201920480308U CN 210046372 U CN210046372 U CN 210046372U
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- screw rod
- strip
- boss
- fixed
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Abstract
The utility model provides a convenient drilling machine workstation that removes and fix, including base, boss, coupling assembling and objective table, coupling assembling installs at the boss up end, the objective table is installed at the coupling assembling upside, the boss is fixed at base up end middle part position, and the boss up end sets up bar groove one, bar groove one aligns with bar groove two phase, and bar inslot installation lead screw one, lead screw left end installation hand wheel one and clamping components one, terminal surface front side installation fixed plate one under the objective table, and terminal surface rear side installation fixed plate two under the objective table, installation lead screw two between fixed plate one and the fixed plate two, two front end installation hand wheels one of lead screw and clamping components two compare with prior art, the utility model discloses following beneficial effect has: prevent displacement, realize that the piece cleans and reduce the removal resistance.
Description
Technical Field
The utility model relates to a convenient drilling machine workstation that removes and fix belongs to drilling machine technical field.
Background
A drill press refers to a machine tool that uses a drill bit to form a hole in a workpiece, and usually the drill bit rotates as a primary motion and the drill bit moves axially as a feed motion. The drilling machine can drill through holes and blind holes, replace special cutters, and can expand, ream and ream holes or perform tapping and other processing. In the machining process, a workpiece is fixed, a cutter is moved, the center of the cutter is aligned with the center of a hole, the cutter is rotated, and tapping is used as a common thread machining process, namely, a screw tap is screwed into a bottom hole to be drilled with certain torque to machine an internal thread.
Among the prior art, workstation vertical and lateral shifting are inconvenient, the friction between each part is sliding friction, there is great resistance, and take place the displacement in the operation after fixing easily, influence the machining precision, to the workstation mobile scheme that application number 201720006674.1's patent scheme provided, though can realize automation, many varieties and mass production etc. nevertheless still exist the objective table in the course of working and take place the displacement condition, and each movable part still is sliding friction, the piece that drops simultaneously is easily attached to on the lead screw, influence the motion of lead screw drive structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a drilling machine workstation convenient removal and fixed to provide a put forward in the solution above-mentioned background art and easily take place the displacement at the course of working objective table to and each movable part is sliding friction, and the piece that drops simultaneously is easily attached to on the lead screw, influences the problem of lead screw drive structure motion, the utility model discloses have and clean piece function, realize pressing from both sides tightly and prevent the displacement, the movement resistance is little.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a drilling machine workbench convenient to move and fix comprises a base, a boss, a connecting assembly and an object stage, wherein the connecting assembly is installed on the upper end face of the boss, the object stage is installed on the upper side of the connecting assembly, the boss is fixed in the middle of the upper end face of the base, a first strip-shaped groove is formed in the upper end face of the boss, supporting legs are fixed at four edges of the lower end face of the base, a second strip-shaped groove is formed in the upper end face of the base, the first strip-shaped groove is aligned with the second strip-shaped groove, a first screw rod is installed in the first strip-shaped groove, a first hand wheel and a first clamping assembly are installed at the left end of the first screw rod, a first ball nut is sleeved on the annular side face of the first screw rod, the first ball nut is installed on the lower end face of the object stage, a second fixing plate is installed on the rear side, the front end of the screw rod II is provided with a hand wheel I and a clamping assembly II, the upper end face of the connecting assembly is provided with a groove, the annular side face of the screw rod is sleeved with a ball nut pair II, and the ball nut pair II is fixed in the groove.
According to the arrangement, the first screw rod and the second screw rod are rotated by the first hand wheel and the second hand wheel, then the first ball nut converts the rotary motion of the first screw rod into linear motion to drive the connecting assembly to move left and right, and the second ball nut converts the rotary motion of the second screw rod into linear motion to enable the objective table to move front and back, so that the relative position between the object clamped on the objective table and the drill bit can be adjusted as required.
Furthermore, the first clamping assembly comprises a first support plate and a first fastening bolt, the first support plate is fixed on the outer surface of the left end of the first screw rod, a first threaded hole is formed in the left end face of the first support plate, the first fastening bolt is meshed in the first threaded hole through threads, and the first fastening bolt is screwed until the first fastening bolt is in close contact with the boss when the first screw rod is not rotated, so that the purpose of preventing the first screw rod from rotating randomly is achieved, and the position stability of the connecting assembly is improved.
Furthermore, the second clamping assembly comprises a second support plate and a second fastening bolt, the second support plate is fixed on the outer surface of the front end of the second screw rod, a second threaded hole is formed in the front end face of the second support plate, and the second fastening bolt is meshed in the second threaded hole through threads.
Further, coupling assembling includes mobile station, brush one, eyeball one, brush two, brush three, eyeball two and brush four, the mobile station is installed at the boss up end, the mobile station is connected with lead screw one through ball nut pair one, and the mobile station is connected with lead screw two phase through ball nut pair two, brush one is fixed at mobile station left end face downside middle position through the screw, and brush one contacts with lead screw one, brush two is fixed at mobile station right end face downside middle position through the screw, and brush two contacts with lead screw one, two sets of eyeball one are all installed to the mobile station up end left and right sides, and two sets of eyeball two are all installed to mobile station down end face front and back both sides, the brush three crosses the screw and installs terminal surface middle position before the mobile station, and brush three contacts with lead screw two phase, the brush four-way crosses the screw installation at mobile station back end face middle position, and the fourth brush is in contact with the second ball screw, the arrangement is realized, the connecting assembly is used for connecting the boss and the objective table, in the process of rotating the first hand wheel and the second hand wheel, the first eyeball is positioned between the moving table and the objective table, and the second eyeball is positioned between the moving table and the boss, so that rolling friction is formed between the moving table and the boss and between the moving table and the moving table, and the moving resistance is reduced.
Furthermore, a first through hole is formed in the left end face of the inside of the first strip-shaped groove, a first rolling bearing is sleeved on the outer surface of the left end of the first screw rod and fixed in the first through hole, and a second rolling bearing is installed on the right end face of the inside of the first strip-shaped groove.
Furthermore, a second through hole is formed in the front end face of the first fixing plate, a third rolling bearing is sleeved on the outer surface of the front end of the second screw rod and is fixed in the second through hole, and the rear end of the second screw rod is in rolling connection with the second fixing plate through a fourth rolling bearing.
Further, the base up end left and right sides all sets up the magnet strip, so set up, and the position adjustment at the objective table finishes the back, and the position of adjustment magnet strip makes the magnet strip adsorb between base, coupling assembling and objective table, further improves the stable effect in position.
Further, a rubber sleeve I is sleeved on the outer surface of the right end of the fastening bolt, a plurality of groups of strip-shaped lines I are processed on the right end face of the rubber sleeve I, and the boss is prevented from being scratched by the fastening bolt through the rubber sleeve I.
Further, the outer surface of the rear end of the fastening bolt is sleeved with a second rubber sleeve, the rear end face of the second rubber sleeve is processed with a plurality of groups of second strip-shaped lines, and the first rubber sleeve is arranged to prevent the fastening bolt from scratching the first fixing plate.
The utility model has the advantages that: the utility model discloses utilize fastening bolt one and fastening bolt two fixed screw rod one respectively and the position of lead screw two, avoid lead screw one and lead screw two to rotate at will, improve the stability of objective table position, avoid taking place the displacement easily in the operation and influence the machining precision.
The utility model discloses utilize brush one, brush two, brush three and brush four to clean screw one and two surfaces of screw respectively, reach the purpose that breakage-proof bits got into the vice one of ball nut and the vice two of ball nut, utilize the bull's eye pearl one and bull's eye pearl two to reduce the frictional force between mobile station and boss and the objective table.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic structural view of a drilling machine workbench which is convenient to move and fix according to the present invention;
FIG. 2 is an enlarged view of the position A of the drilling machine workbench which is convenient to move and is fixed according to the present invention;
FIG. 3 is an enlarged view of the position B of the drilling machine workbench which is convenient to move and fixed according to the present invention;
FIG. 4 is a schematic view of the assembly of the movable table and the boss of the drilling machine workbench which is convenient to move and fixed according to the present invention;
FIG. 5 is a schematic view of the assembly of the movable table and the object stage of the drilling machine workbench which is convenient to move and fixed according to the present invention;
in the figure: 1-base, 2-support leg, 3-boss, 4-hand wheel I, 5-screw rod I, 6-strip groove I, 7-moving table, 8-objective table, 9-hand wheel II, 10-screw rod II, 11-fixing plate I, 12-carrier plate I, 13-fastening bolt I, 14-carrier plate II, 15-fastening bolt II, 16-strip groove II, 17-brush I, 18-eyeball I, 19-groove, 20-ball nut pair I, 21-brush II, 22-brush III, 23-eyeball II, 24-brush IV, 25-ball nut pair II, 26-fixing plate II and 27-magnet strip.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The present invention will be further explained with reference to the accompanying drawings.
The first embodiment:
referring to fig. 1-5, a drilling machine workbench which is convenient to move and fix comprises a base 1, a boss 3, a connecting assembly and a carrying table 8, wherein the connecting assembly is arranged on the upper end surface of the boss 3, the carrying table 8 is arranged on the upper side of the connecting assembly, the boss 3 is fixed in the middle of the upper end surface of the base 1, the upper end surface of the boss 3 is provided with a first strip-shaped groove 6, supporting legs 2 are fixed at four corners of the lower end surface of the base 1, the upper end surface of the base 1 is provided with a second strip-shaped groove 16, the first strip-shaped groove 6 is aligned with the second strip-shaped groove 16, a first lead screw 5 is arranged in the first strip-shaped groove 6, a first hand wheel 4 and a first clamping assembly are arranged at the left end of the first lead screw 5, a first ball nut 20 is sleeved on the annular side surface of the first lead screw 5, the first ball nut 20 is arranged on the lower end surface, the second screw rod 10 is arranged between the second screw rod 11 and the second fixing plate 26, the first hand wheel 4 and the second clamping assembly are arranged at the front end of the second screw rod 10, the groove 19 is formed in the upper end face of the connecting assembly, the second ball nut 25 is sleeved on the annular side face of the second screw rod 10, and the second ball nut 25 is fixed in the groove 19.
Second embodiment:
the second embodiment differs from the first embodiment in that: the first clamping assembly comprises a first support plate 12 and a first fastening bolt 13, the first support plate 12 is fixed on the outer surface of the left end of the first screw rod 5, a first threaded hole is formed in the left end face of the first support plate 12, and the first fastening bolt 13 is meshed in the first threaded hole through threads.
Specifically, when the screw rod I5 is not rotated, the fastening bolt I13 is screwed until the fastening bolt I13 is in close contact with the boss 3, so that the purpose of preventing the screw rod I5 from rotating randomly is achieved, and the position stability of the connecting assembly is improved.
The third embodiment:
the third embodiment differs from the first embodiment in that: the second clamping assembly comprises a second support plate 14 and a second fastening bolt 15, the second support plate 14 is fixed on the outer surface of the front end of the second screw rod 10, a second threaded hole is formed in the front end face of the second support plate 14, and the second fastening bolt 15 is meshed in the second threaded hole through threads.
Specifically, when the second screw rod 10 is not rotated, the second fastening bolt 15 is tightened until the second fastening bolt 15 is in close contact with the second screw rod 11, so that the purpose of preventing the second screw rod 10 from rotating freely is achieved, and the position stability of the objective table 8 is improved.
The fourth embodiment:
the fourth embodiment differs from the first embodiment in that: the connecting assembly comprises a moving platform 7, a first hairbrush 17, a first eyeball 18, a second hairbrush 21, a third hairbrush 22, a second eyeball 23 and a fourth hairbrush 24, the moving platform 7 is arranged on the upper end surface of the boss 3, the moving platform 7 is connected with a first screw rod 5 through a first ball nut pair 20, the moving platform 7 is connected with a second screw rod 10 through a second ball nut pair 25, the first hairbrush 17 is fixed at the middle position of the lower side of the left end surface of the moving platform 7 through screws, the first hairbrush 17 is in contact with the first screw rod 5, the second hairbrush 21 is fixed at the middle position of the lower side of the right end surface of the moving platform 7 through screws, the second hairbrush 21 is in contact with the first screw rod 5, two groups of the first eyeball 18 are arranged on the left side and the right side of the upper end surface of the moving platform 7, two groups of the second eyeball 23 are arranged on the front side and the rear side of the lower end, the fourth brush 24 is mounted in the middle of the rear end face of the moving table 7 through a screw, and the fourth brush 24 is in contact with the second screw rod 10.
Specifically, the boss 3 and the objective table 8 are connected by the connecting assembly, in the process of rotating the first hand wheel 4 and the second hand wheel 9, the first eyeball 18 is located between the moving table 7 and the objective table 8, and the second eyeball 23 is located between the moving table 7 and the boss 3, so that rolling friction is generated between the moving table 7 and the boss 3 and between the moving table 7, and the boss 3 and the moving table 7, so that the moving resistance is reduced, in the process of adjusting the position of the objective table 8, the first brush 17 and the second brush 21 slide on the surface of the first screw rod 5 relative to the first screw rod 5, and the third brush 22 and the fourth brush 24 slide on the second screw rod 10 relative to the second screw rod 10, so that the effect of cleaning chips attached to the first screw rod 5 and the second screw rod 10 is achieved, and the probability of the chips clamped into the first ball nut.
The working principle is as follows: after an object is clamped on an object stage 8, a first screw rod 5 and a second screw rod 10 are rotated by a first hand wheel 4 and a second hand wheel 9, then a first ball nut 20 converts the rotary motion of the first screw rod 5 into linear motion to drive a connecting assembly to move left and right, a second ball nut 25 converts the rotary motion of the second screw rod 10 into linear motion to enable the object stage 8 to move back and forth, so that the relative position between the object clamped on the object stage 8 and a drill bit is adjusted according to needs, when the first screw rod 5 is not rotated, a first fastening bolt 13 is screwed until the first fastening bolt 13 is tightly contacted with a boss 3, the purpose of preventing the first screw rod 5 from randomly rotating is achieved, when the second screw rod 10 is not rotated, a second fastening bolt 15 is screwed until the second fastening bolt 15 is tightly contacted with a second screw rod 11, the purpose of preventing the second screw rod 10 from rotating is achieved, and the stability of the position of the object stage 8 is improved, in the process of rotating the first hand wheel 4 and the second hand wheel 9, the first eyeball 18 is located between the moving platform 7 and the objective table 8, and the second eyeball 23 is located between the moving platform 7 and the boss 3, so that rolling friction is formed between the moving platform 7 and the boss 3 and between the moving platform 7, and the moving resistance is reduced, in the process of adjusting the position of the objective table 8, the first brush 17 and the second brush 21 slide on the surface of the first screw rod 5 relative to the first screw rod 5, and the third brush 22 and the fourth brush 24 slide on the second screw rod 10 relative to the second screw rod 10, so that the function of cleaning chips attached to the first screw rod 5 and the second screw rod 10 is achieved, and the probability that the chips are clamped into the first ball nut pair 20 and the second ball nut pair 25 is reduced.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a convenient drilling machine workstation that removes and fix which characterized in that: the automatic assembling device comprises a base, a boss, a connecting assembly and an objective table, wherein the connecting assembly is arranged on the upper end face of the boss, the objective table is arranged on the upper side of the connecting assembly, the boss is fixed in the middle of the upper end face of the base, a first strip-shaped groove is formed in the upper end face of the boss, supporting legs are fixed at four edges of the lower end face of the base, a second strip-shaped groove is formed in the upper end face of the base, the first strip-shaped groove is aligned with the second strip-shaped groove, a first screw rod is arranged in the first strip-shaped groove, a first hand wheel and a first clamping assembly are arranged at the left end of the first screw rod, a second ball nut is sleeved on the annular side face of the first screw rod, the second ball nut is arranged on the lower end face of the connecting assembly, a first fixing plate is arranged on the front side of the lower end face of the, the upper end face of the connecting component is provided with a groove, the annular side face of the screw rod is sleeved with a second ball nut pair, and the second ball nut pair is fixed in the groove.
2. A portable and stationary drill press table as claimed in claim 1 wherein: the first clamping assembly comprises a first support plate and a first fastening bolt, the first support plate is fixed on the outer surface of the left end of the first screw rod, a first threaded hole is formed in the left end face of the first support plate, and the first fastening bolt is meshed in the first threaded hole through threads.
3. A portable and stationary drill press table as claimed in claim 1 wherein: the second clamping assembly comprises a second support plate and a second fastening bolt, the second support plate is fixed on the outer surface of the front end of the second screw rod, a second threaded hole is formed in the front end face of the second support plate, and the second fastening bolt is meshed in the second threaded hole through threads.
4. A portable and stationary drill press table as claimed in claim 1 wherein: the connecting assembly comprises a mobile station, a first hairbrush, a first eyeball, a second hairbrush, a third hairbrush, a second eyeball and a fourth hairbrush, the mobile station is installed on the upper end face of a boss, the mobile station is connected with the first lead screw through the first ball nut pair, the mobile station is connected with the second lead screw through the second ball nut pair, the first hairbrush is fixed on the middle position of the lower side of the left end face of the mobile station through a screw, the first hairbrush is in contact with the first lead screw, the second hairbrush is fixed on the middle position of the lower side of the right end face of the mobile station through a screw, the second hairbrush is in contact with the first lead screw, the first two sets of the eyeball are installed on the left side and the right side of the upper end face of the mobile station, the second two sets of the eyeball are installed on the front side and the rear side of the lower end face of the mobile station, the third hairbrush is, and the fourth brush is contacted with the screw rod.
5. A portable and stationary drill press table as claimed in claim 1 wherein: a first through hole is formed in the left end face of the inside of the first strip-shaped groove, a first rolling bearing is sleeved on the outer surface of the left end of the first screw rod and fixed in the first through hole, and a right end of the first screw rod is installed on the right end face of the inside of the first strip-shaped groove through a second ball bearing.
6. A portable and stationary drill press table as claimed in claim 1 wherein: the front end face of the first fixing plate is provided with a second through hole, the outer surface of the front end of the second screw rod is sleeved with a third rolling bearing, the third rolling bearing is fixed in the second through hole, and the rear end of the second screw rod is in rolling connection with the second fixing plate through a fourth rolling bearing.
7. A portable and stationary drill press table as claimed in claim 1 wherein: the base up end left and right sides all sets up the magnet strip.
8. A portable and stationary drill press table as claimed in claim 2 wherein: a rubber sleeve I is sleeved on the outer surface of the right end of the fastening bolt, and a plurality of groups of strip-shaped lines I are processed on the right end face of the rubber sleeve I.
9. A portable and stationary drill press table as claimed in claim 3 wherein: the outer surface of the rear end of the second fastening bolt is sleeved with a second rubber sleeve, and a plurality of groups of second strip-shaped lines are processed on the rear end face of the second rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480308.9U CN210046372U (en) | 2019-04-10 | 2019-04-10 | Drilling machine workbench convenient to move and fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920480308.9U CN210046372U (en) | 2019-04-10 | 2019-04-10 | Drilling machine workbench convenient to move and fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210046372U true CN210046372U (en) | 2020-02-11 |
Family
ID=69380170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920480308.9U Expired - Fee Related CN210046372U (en) | 2019-04-10 | 2019-04-10 | Drilling machine workbench convenient to move and fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210046372U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453593A (en) * | 2020-12-08 | 2021-03-09 | 陈秀燕 | Tapping device capable of being positioned quickly for machining automobile parts |
| CN112833288A (en) * | 2020-12-31 | 2021-05-25 | 深圳先进技术研究院 | Two-dimensional plane displacement miniature control platform |
-
2019
- 2019-04-10 CN CN201920480308.9U patent/CN210046372U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112453593A (en) * | 2020-12-08 | 2021-03-09 | 陈秀燕 | Tapping device capable of being positioned quickly for machining automobile parts |
| CN112833288A (en) * | 2020-12-31 | 2021-05-25 | 深圳先进技术研究院 | Two-dimensional plane displacement miniature control platform |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200211 Termination date: 20210410 |