CN217344479U - Precise drilling device for inclined holes on tabletop of control table - Google Patents
Precise drilling device for inclined holes on tabletop of control table Download PDFInfo
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- CN217344479U CN217344479U CN202220916202.0U CN202220916202U CN217344479U CN 217344479 U CN217344479 U CN 217344479U CN 202220916202 U CN202220916202 U CN 202220916202U CN 217344479 U CN217344479 U CN 217344479U
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- control table
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Abstract
The utility model belongs to the technical field of medical instrument makes, concretely relates to control table desktop inclined hole precision drilling device. The utility model provides a control table desktop inclined hole precision drilling device includes: the fixing seat is in a long strip shape; the sliding seat is slidably arranged on the fixed seat; at least two clamping devices are arranged on the lower side of the fixed seat; the guide device comprises a lifting rod vertically penetrating through the sliding seat, a ring sleeve fixed at the lower end of the lifting rod and a guide block arranged in the ring sleeve in a turnable way; the guide block is internally provided with a through guide hole, and the ring sleeve can lock the guide block in a specific direction. The device reasonable in design, the structure is light, is convenient for use in installation scene and workshop in a flexible way, through setting up angle and position adjustable and the guide block that can lock, solidification trompil position and trompil angle to the deviation appears when avoiding the trompil.
Description
Technical Field
The utility model belongs to the technical field of medical instrument makes, concretely relates to control table desktop inclined hole precision drilling device.
Background
The control table is an operation platform used in the medical industry. In order to facilitate transportation and flexible space adjustment in the later period, the foldable control table is produced. However, the control desk is different from a conventional operation platform, and is required to be convenient to clean and sterilize, so that a folding structure with a concave or convex part and the like which is easy to store dirt is avoided as much as possible on the desktop of the control desk. The folding part is obliquely arranged on the back side of the folding position of the table top of the control table, so that the method is an effective method for keeping the table top of the control table complete and reducing the gap of the folding position as much as possible. However, the method has high requirements on manufacturing and mounting accuracy, and particularly, when the edge of the table top of the control table is provided with the inclined hole, deviation is easy to occur, so that the defects of undulation, gaps and the like of the surface of the control table are caused.
SUMMERY OF THE UTILITY MODEL
To the not enough of prior art existence, the utility model provides a control table desktop inclined hole precision drilling device.
The utility model provides a control table desktop inclined hole precision drilling device includes:
the fixing seat is in a long strip shape;
the sliding seat is slidably arranged on the fixed seat;
at least two clamping devices are arranged on the lower side of the fixed seat;
the guide device comprises a lifting rod vertically penetrating through the sliding seat, a ring sleeve fixed at the lower end of the lifting rod and a guide block arranged in the ring sleeve in a turnable way; the guide block is internally provided with a through guide hole, and the ring sleeve can lock the guide block in a specific direction.
The utility model provides a control table desktop inclined hole precision drilling device can be with trompil position and trompil angle immobilization to the deviation appears when avoiding the trompil. In particular, when in use, the clamping device clamps the edge of the tabletop of the control table to be holed, so that the fixed seat is fixed along the edge of the tabletop of the control table. The guider is used for guiding the position and the direction of drilling, and the lifter reciprocates to suitable rigidity, and the guide block is adjusted to suitable angle and is fixed to drilling equipment (for example, pistol drill) can drill according to the guiding direction of guiding hole, guarantees that the position and the direction of drilling are accurate. After a hole is completed, the sliding seat is moved to the next position to be drilled, next drilling is carried out under the guidance of the guide hole, and finally a group of mounting holes with the same height, the same level and the same angle can be drilled at the edge of the tabletop of the control table, so that the tabletop of the control table can be accurately mounted.
Furthermore, the ring sleeve comprises a first half sleeve body fixed at the lower end of the lifting rod, a second half sleeve body coupled with the first half sleeve body, and a group of locking bolts connecting the first half sleeve body and the second half sleeve body; the first half sleeve body and the second half sleeve body are coupled to form a spherical cavity inside; the guide block has a spherical outer surface so as to be steerably restrained within the spherical cavity; after the locking bolt is fastened, the first half sleeve body and the second half sleeve body clamp the guide block from two sides to the center, and therefore the guide hole is kept pointing to a specific direction.
Further, the guide hole is a circular through hole.
Furthermore, the surface of the lifting rod is provided with external threads, and the lifting rod is further sleeved with a pair of locking nuts in a thread fit manner, and the pair of locking nuts clamp the sliding seat from the upper side and the lower side. When the lifting rod needs to be adjusted, the locking nuts are loosened and are screwed from the upper side and the lower side after being adjusted to the proper height and angle, so that the lifting rod is prevented from loosening. The top of the lifting rod is also provided with a handle, so that the lifting rod is convenient to hold by hand when being adjusted and a locking nut is screwed down.
Furthermore, a pair of mutually parallel slide rails is fixed on the upper end surface of the fixed seat, and the slide rails are arranged along the length direction of the fixed seat; a group of sliding blocks is fixed at the bottom of the sliding seat, and sliding grooves are formed in the bottoms of the sliding blocks and are connected with the sliding rails in a sliding fit mode.
Furthermore, a dovetail groove parallel to the slide rail is further arranged on the upper surface of the fixed seat, and a dovetail slide block is slidably arranged in the dovetail groove; a first threaded rod vertically penetrates through the sliding seat and is connected with the sliding seat in a threaded fit mode, the lower end of the first threaded rod is movably connected with the dovetail sliding block, and a first hand wheel is fixed to the upper end of the first threaded rod. Twist and move first hand wheel and make first threaded rod rise, can lock the sliding seat, when needs remove the sliding seat, it can to unscrew the hand wheel.
Furthermore, the clamping device comprises a C-shaped seat fixed on the lower end face of the fixed seat, a sliding clamping block in sliding fit with the C-shaped seat, a second threaded rod connected between the C-shaped seat and the sliding clamping block, and a second hand wheel fixed at the end part of the second threaded rod; the second threaded rod vertically penetrates through the lower part of the C-shaped seat and is in threaded fit connection with the lower part of the C-shaped seat; the upper end of the second threaded rod is movably connected with the sliding clamping block, and a second hand wheel is fixed at the lower end of the second threaded rod. The clamping device can be firmly fixed at the edge of the control table top, specifically, the control table top is placed between the sliding clamping block and the upper part of the C-shaped seat, the second threaded rod is screwed up through the second hand wheel, and the sliding clamping block is extruded upwards, so that the control table top is clamped.
Has the advantages that: compared with the prior art, the utility model provides a control table desktop inclined hole precision drilling device, reasonable in design, the structure is light, is convenient for use in a flexible way at the installation site and workshop, through setting up the angle and the adjustable and guide block that can lock in position, solidification trompil position and trompil angle to the deviation appears when avoiding the trompil.
Drawings
Fig. 1 is a schematic structural view of embodiment 1.
Fig. 2 is a schematic view of the guide device and the sliding seat.
Fig. 3 is a schematic view of the fitting of the collar to the guide block.
In the figure, a fixed seat 1, a sliding seat 2, a lifting rod 41, a ring sleeve 42, a guide block 43, a first half sleeve body 421, a second half sleeve body 422, a locking bolt 423, a guide hole 431, a locking nut 411, a handle 412, a sliding rail 11, a sliding block 21, a dovetail sliding block 22, a first threaded rod 23, a first hand wheel 24, a C-shaped seat 31, a sliding clamping block 32, a second threaded rod 33 and a second hand wheel 34 are arranged.
Detailed Description
The present invention is further illustrated by the following examples, which are intended to illustrate the technical solutions of the present invention more clearly and are not to be construed as a limitation.
Unless defined otherwise, technical or scientific terms used herein should be understood as having the ordinary meaning as understood by those of ordinary skill in the art. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item preceding the word comprises the element or item listed after the word and its equivalent, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used only to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Example 1
A precise drilling device for inclined holes on a tabletop of a control table, as shown in figures 1 to 3, comprises:
the fixing seat 1 is long-strip-shaped;
the sliding seat 2 is slidably arranged on the fixed seat 1;
at least two clamping devices are arranged on the lower side of the fixed seat 1;
the guiding device comprises a lifting rod 41 vertically penetrating through the sliding seat 2, a ring sleeve 42 fixed at the lower end of the lifting rod 41, and a guiding block 43 rotatably arranged in the ring sleeve 42; a through guide hole 431 is formed in the guide block 43, and the ring sleeve 42 can lock the guide block 43 in a specific direction.
As shown in fig. 3, the ring sleeve 42 includes a first half sleeve 421 fixed on the lower end of the lifting rod 41, a second half sleeve 422 coupled with the first half sleeve 421, and a set of locking bolts 423 connecting the first half sleeve 421 and the second half sleeve 422; the first half-sleeve body 421 and the second half-sleeve body 422 are coupled to form a spherical cavity inside; the guide block 43 has a spherical outer surface so as to be steerably restrained within the spherical cavity; after tightening the locking bolt 423, the first half shell 421 and the second half shell 422 clamp the guide block 43 from both sides toward the center, thereby keeping the guide hole 431 directed in a specific direction. The guide hole 431 is a circular through hole.
The surface of the lifting rod 41 has an external thread (not shown), and a pair of lock nuts 411 are further threadedly fitted on the lifting rod 41, and as shown in fig. 2, the pair of lock nuts 411 clamp the sliding seat 2 from the upper and lower sides. The top of the lifting rod 41 is also provided with a handle 412.
As shown in fig. 1, a pair of parallel slide rails 11 is fixed on the upper end surface of the fixing base 1, and the slide rails 11 are arranged along the length direction of the fixing base 1; a group of sliding blocks 21 are fixed at the bottom of the sliding seat 2, and sliding grooves are formed at the bottom of the sliding blocks 21 and are connected with the sliding rails 11 in a sliding fit manner.
As shown in fig. 1, the upper surface of the fixing base 1 is further provided with a dovetail groove parallel to the slide rail 11, and a dovetail slider 22 is slidably arranged in the dovetail groove; a first threaded rod 23 vertically penetrates through the sliding seat 2 and is in threaded fit connection with the sliding seat 2, the lower end of the first threaded rod 23 is movably connected with the dovetail slide block 22, and a first hand wheel 24 is fixed at the upper end of the first threaded rod 23.
As shown in fig. 1, the clamping device includes a C-shaped seat 31 fixed on the lower end surface of the fixed seat 1, a sliding clamping block 32 slidably engaged with the C-shaped seat 31, a second threaded rod 33 connected between the C-shaped seat 31 and the sliding clamping block 32, and a second hand wheel 34 fixed on the end of the second threaded rod 33; the second threaded rod 33 vertically penetrates through the lower part of the C-shaped seat 31 and is in threaded fit connection with the lower part of the C-shaped seat 31; the upper end of the second threaded rod 33 is movably connected with the sliding clamping block 32, and the lower end of the second threaded rod 33 is fixed with a second wheel 34.
The above embodiments are exemplary only, and are intended to illustrate the technical concepts and features of the invention so that those skilled in the art can understand the content of the invention and implement the invention, and the scope of the invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (8)
1. The utility model provides a control table desktop inclined hole precision drilling device which characterized in that: comprises that
The fixing seat (1), the fixing seat (1) is strip-shaped;
the sliding seat (2) is arranged on the fixed seat (1) in a sliding manner;
the clamping devices are arranged at the lower side of the fixed seat (1);
the guide device comprises a lifting rod (41) vertically penetrating through the sliding seat (2), a ring sleeve (42) fixed at the lower end of the lifting rod (41), and a guide block (43) rotatably arranged in the ring sleeve (42); a through guide hole (431) is formed in the guide block (43), and the guide block (43) can be locked in a specific direction by the ring sleeve (42).
2. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 1, wherein: the ring sleeve (42) comprises a first half sleeve body (421) fixed at the lower end of the lifting rod (41), a second half sleeve body (422) coupled with the first half sleeve body (421), and a group of locking bolts (423) connecting the first half sleeve body (421) and the second half sleeve body (422); the first half sleeve body (421) and the second half sleeve body (422) are coupled to form a spherical cavity inside; the guide block (43) having a spherical outer surface so as to be steerably restrained within the spherical cavity; after the locking bolt (423) is tightened, the first half-sleeve body (421) and the second half-sleeve body (422) clamp the guide block (43) from both sides toward the center, thereby keeping the guide hole (431) directed in a specific direction.
3. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 1, wherein: the guide hole (431) is a circular through hole.
4. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 2, wherein: the surface of the lifting rod (41) is provided with an external thread, a pair of locking nuts (411) is further sleeved on the lifting rod (41) in a thread fit mode, and the pair of locking nuts (411) clamp the sliding seat (2) from the upper side and the lower side.
5. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 4, wherein: the top of the lifting rod (41) is also provided with a handle (412).
6. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 1, wherein: a pair of mutually parallel slide rails (11) is fixed on the upper end surface of the fixed seat (1), and the slide rails (11) are arranged along the length direction of the fixed seat (1); a group of sliding blocks (21) are fixed at the bottom of the sliding seat (2), and sliding grooves are formed in the bottoms of the sliding blocks (21) and are connected with the sliding rails (11) in a sliding fit mode.
7. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 6, wherein: the upper surface of the fixed seat (1) is also provided with a dovetail groove parallel to the slide rail (11), and a dovetail slide block (22) is slidably arranged in the dovetail groove; there is a first threaded rod (23) vertical run through sliding seat (2) and with sliding seat (2) screw-thread fit connects, the lower extreme of first threaded rod (23) with forked tail slider (22) swing joint, the upper end of first threaded rod (23) is fixed with first hand wheel (24).
8. The precise drilling device for the inclined holes on the tabletop of the control table as claimed in claim 1, wherein: the clamping device comprises a C-shaped seat (31) fixed on the lower end face of the fixed seat (1), a sliding clamping block (32) in sliding fit with the C-shaped seat (31), a second threaded rod (33) connected between the C-shaped seat (31) and the sliding clamping block (32), and a second hand wheel (34) fixed at the end part of the second threaded rod (33); the second threaded rod (33) vertically penetrates through the lower part of the C-shaped seat (31) and is in threaded fit connection with the lower part of the C-shaped seat (31); the upper end of the second threaded rod (33) is movably connected with the sliding clamping block (32), and the lower end of the second threaded rod (33) is fixed with the second hand wheel (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220916202.0U CN217344479U (en) | 2022-04-19 | 2022-04-19 | Precise drilling device for inclined holes on tabletop of control table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220916202.0U CN217344479U (en) | 2022-04-19 | 2022-04-19 | Precise drilling device for inclined holes on tabletop of control table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217344479U true CN217344479U (en) | 2022-09-02 |
Family
ID=83056332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220916202.0U Active CN217344479U (en) | 2022-04-19 | 2022-04-19 | Precise drilling device for inclined holes on tabletop of control table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217344479U (en) |
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2022
- 2022-04-19 CN CN202220916202.0U patent/CN217344479U/en active Active
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