CN211249200U - Clamping device for drilling machine - Google Patents
Clamping device for drilling machine Download PDFInfo
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- CN211249200U CN211249200U CN201922121938.XU CN201922121938U CN211249200U CN 211249200 U CN211249200 U CN 211249200U CN 201922121938 U CN201922121938 U CN 201922121938U CN 211249200 U CN211249200 U CN 211249200U
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Abstract
The embodiment of the utility model discloses clamping device for drilling machine, concretely relates to drilling machine centre gripping technical field, including fixed case, fixed case outside is equipped with fixture, fixture includes the base, the base top is equipped with first montant, the cover is equipped with first rod cover on the first montant, the fixed first horizontal pole that is equipped with in first rod cover one side, the fixed first plane splint that is equipped with in first horizontal pole one side, the fixed second horizontal pole that is equipped with of first rod cover opposite side, second horizontal pole one end is equipped with first arc splint and second arc splint, first arc splint and second arc splint one end all are equipped with third arc splint, third arc splint pass through the damping pivot respectively with first arc splint and second arc splint swing joint. The utility model discloses a combine plane splint with the adjustable arc splint of radian, make it can be applicable to the article of variation in size, shape difference, enlarged application range.
Description
Technical Field
The embodiment of the utility model provides a relate to drilling machine centre gripping technical field, concretely relates to clamping device for drilling machine.
Background
The drilling machine is a machine tool which mainly uses a drill to machine a hole on a workpiece. Usually, the bit is rotated as the primary motion and the bit is moved axially as the feed motion. The drilling machine is simple in structure, relatively low in machining precision, capable of drilling through holes and blind holes, replacing special cutters, and capable of expanding, reaming or tapping and the like. The types of drilling machines are various, and the types of holes drilled by the drilling machines are also various, but each type of drilling machine needs a clamping device to improve the machining precision of the drilling machine, and the clamping device of the drilling machine is very important for the drilling machine and is one of important factors for determining the machining precision of the drilling machine.
The article that needs processing is various, so its needs to the drill jig are also different, and the prior art has following shortcoming: most existing clamping devices of drilling machines can only be suitable for a set of objects with similar shapes, the application range is small, and the radian of most clamping devices for arc-shaped objects is invariable and cannot be suitable for arc-shaped objects with different sizes.
SUMMERY OF THE UTILITY MODEL
Therefore, the embodiment of the utility model provides a clamping device for drilling machine combines together through the arc splint that can adjust plane splint and radian, makes it can be applicable to the article of waiting to process of different shapes, equidimension not to solve among the prior art because waiting to process article shape and the various and the unable drilling machine clamping device application range less problem that leads to of processing of size with same set of drilling machine clamping device.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a clamping device for a drilling machine comprises a fixed box, wherein a moving mechanism is arranged inside the fixed box, a clamping mechanism is arranged outside the fixed box, the clamping mechanism comprises a base, the base is fixedly arranged inside the fixed box and extends out of the top of the fixed box, a first vertical rod is arranged at the top of the base and extends into the base, the first vertical rod is movably connected with the base through a bearing, a first rod sleeve is sleeved on the first vertical rod and is arranged at the top of the base, a first transverse rod is fixedly arranged at one side of the first rod sleeve, a first plane clamping plate is fixedly arranged at one side of the first transverse rod, a second transverse rod is fixedly arranged at the other side of the first rod sleeve, a first arc-shaped clamping plate and a second arc-shaped clamping plate are arranged at one end of the second transverse rod, the first arc-shaped clamping plate is arranged at the top of the second arc-shaped clamping plate, and the first arc-shaped clamping plate and the second arc-shaped clamping plate are both movably connected, one end of each of the first arc-shaped clamping plate and the second arc-shaped clamping plate is provided with a third arc-shaped clamping plate, the third arc-shaped clamping plate is movably connected with the first arc-shaped clamping plate and the second arc-shaped clamping plate respectively through a damping rotating shaft, one side of the base is provided with a sliding block, the sliding block is arranged in the fixed box and extends out of the top end of the fixed box, the top of the sliding block is provided with a second vertical rod, the second vertical rod extends into the sliding block, the second vertical rod is movably connected with the sliding block through a bearing, a second rod sleeve is sleeved on the second vertical rod, the second rod sleeve is arranged at the top of the base, one side of the second rod sleeve is fixedly provided with a third cross rod, one side of the third cross rod is fixedly provided with a second flat clamping plate, the other side of the second rod sleeve is fixedly provided with a fourth cross rod, one end of the fourth cross rod is provided with a fourth arc-shaped clamping plate and a fifth, fourth arc splint are established at fifth arc splint top, fourth arc splint and fifth arc splint one end all are equipped with sixth arc splint, sixth arc splint pass through the damping pivot respectively with fourth arc splint and fifth arc splint swing joint, sixth arc splint are established in third arc splint one side.
Further, the moving mechanism comprises a threaded rod, the threaded rod is arranged inside the fixed box and extends out of one side of the fixed box, one end of the threaded rod is movably connected with one side of the base through a bearing, the other end of the threaded rod is provided with a handle, the handle is arranged on one side of the fixed box, the threaded rod penetrates through the sliding block, and the threaded rod is connected with the sliding block through threads.
Further, first bolt is arranged at the front end of the first rod sleeve, one end of the first bolt penetrates through the first rod sleeve to be in contact with the first vertical rod, and the first bolt is connected with the first rod sleeve through threads.
Further, a second bolt is arranged at the front end of the second rod sleeve, one end of the second bolt penetrates through the second rod sleeve to be in contact with a second vertical rod, and the second bolt is connected with the second rod sleeve through threads.
Further, a second bolt is arranged at the front end of the second rod sleeve, one end of the second bolt penetrates through the second rod sleeve to be in contact with a second vertical rod, and the second bolt is connected with the second rod sleeve through threads.
Further, the slider front side is equipped with the fourth bolt, fourth bolt one end is passed the slider and is contacted with the second montant, the fourth bolt passes through threaded connection with the slider, the fourth bolt is established at the base top.
Further, the slider front side is equipped with the fourth bolt, fourth bolt one end is passed the slider and is contacted with the second montant, the fourth bolt passes through threaded connection with the slider, the fourth bolt is established at the base top.
The embodiment of the utility model provides a have following advantage:
the utility model discloses a combine together plane anchor clamps and arc anchor clamps, through the radian size of the nimble arc anchor clamps of adjusting of damping pivot, adjust the height of first rod cover and second rod cover respectively through first bolt and second bolt, make it be applicable to the variation in size, the article of processing is treated to the shape difference, compares with prior art, has enlarged application scope.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.
Fig. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a cross-sectional view of the overall structure provided by the present invention;
fig. 3 is a top view of the overall structure provided by the present invention;
fig. 4 is a perspective view of the slider provided by the present invention;
fig. 5 is a top view of the second rod cover provided by the present invention.
In the figure: the device comprises a fixed box 1, a base 2, a first vertical rod 3, a first rod sleeve 4, a first cross rod 5, a first plane clamping plate 6, a second cross rod 7, a first arc-shaped clamping plate 8, a second arc-shaped clamping plate 9, a third arc-shaped clamping plate 10, a moving groove 11, a threaded rod 12, a sliding block 13, a second vertical rod 14, a second rod sleeve 15, a third cross rod 16, a second plane clamping plate 17, a fourth cross rod 18, a fourth arc-shaped clamping plate 19, a fifth arc-shaped clamping plate 20, a sixth arc-shaped clamping plate 21, a moving mechanism 22 and a clamping mechanism 23.
Detailed Description
The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the attached drawings 1-5 in the specification, the clamping device for the drilling machine comprises a fixed box 1, a moving mechanism 22 is arranged inside the fixed box 1, a clamping mechanism 23 is arranged outside the fixed box 1, the clamping mechanism 23 comprises a base 2, the base 2 is fixedly arranged inside the fixed box 1 and extends out of the top of the fixed box 1, a first vertical rod 3 is arranged at the top of the base 2, the first vertical rod 3 extends into the base 2, the first vertical rod 3 is movably connected with the base 2 through a bearing, a first rod sleeve 4 is sleeved on the first vertical rod 3, the first rod sleeve 4 is arranged at the top of the base 2, a first cross rod 5 is fixedly arranged at one side of the first rod sleeve 4, a first plane clamping plate 6 is fixedly arranged at one side of the first cross rod 5, a second cross rod 7 is fixedly arranged at the other side of the first rod sleeve 4, a first arc-shaped clamping plate 8 and a second arc-shaped clamping plate 9 are arranged at one end of the second cross rod 7, the first arc-shaped clamping plate 8 is arranged at the top of the second arc-shaped clamping plate 9, the first arc-shaped clamping plate 8 and the second arc-shaped clamping plate 9 are movably connected with the second cross rod 7 through damping rotating shafts, one ends of the first arc-shaped clamping plate 8 and the second arc-shaped clamping plate 9 are respectively provided with a third arc-shaped clamping plate 10, the third arc-shaped clamping plate 10 is respectively movably connected with the first arc-shaped clamping plate 8 and the second arc-shaped clamping plate 9 through damping rotating shafts, one side of the base 2 is provided with a sliding block 13, the sliding block 13 is arranged in the fixed box 1 and extends out of the top end of the fixed box 1, the top of the sliding block 13 is provided with a second vertical rod 14, the second vertical rod 14 extends into the sliding block 13, the second vertical rod 14 is movably connected with the sliding block 13 through a bearing, a second rod sleeve 15 is sleeved on the second vertical rod 14, the second rod sleeve 15 is arranged at the top of the base, the fixed second plane splint 17 that is equipped with in 16 one side of third horizontal pole, the fixed fourth horizontal pole 18 that is equipped with of 15 opposite sides of second pole cover, 18 one end of fourth horizontal pole is equipped with fourth arc splint 19 and fifth arc splint 20, fourth arc splint 19 and fifth arc splint 20 are all through damping pivot and 18 swing joint of fourth horizontal pole, fourth arc splint 19 are established at fifth arc splint 20 top, fourth arc splint 19 and fifth arc splint 20 one end all are equipped with sixth arc splint 21, sixth arc splint 21 pass through the damping pivot respectively with fourth arc splint 19 and fifth arc splint 20 swing joint, sixth arc splint 21 establishes in third arc splint 10 one side.
Further, the moving mechanism 22 comprises a threaded rod 12, the threaded rod 12 is arranged inside the fixed box 1 and extends out of one side of the fixed box 1, one end of the threaded rod 12 is movably connected with one side of the base 2 through a bearing, the other end of the threaded rod 12 is provided with a handle, the handle is arranged on one side of the fixed box 1, the threaded rod 12 penetrates through the sliding block 13, the threaded rod 12 is connected with the sliding block 13 through threads, and objects with different sizes can be clamped, so that the application range is enlarged.
Furthermore, a moving groove 11 is formed in the top of the fixed box 1, and the base 2 and the sliding block 13 are arranged inside the moving groove 11 and extend out of the top of the threaded rod 12, so that the distance between the third arc-shaped clamping plate 9 and the sixth arc-shaped clamping plate 21 can be conveniently adjusted.
Further, 4 front ends of first rod cover are equipped with first bolt, first bolt one end is passed first rod cover 4 and is contacted with first montant 3, first bolt and first rod cover 4 pass through threaded connection, are convenient for adjust the height of first rod cover 4 to make it be applicable to not equidimension and wait to process the article.
Further, second rod cover 15 front end is equipped with the second bolt, second bolt one end is passed second rod cover 15 and is contacted with second montant 14, the second bolt passes through threaded connection with second rod cover 15, is convenient for adjust the height of second rod cover 14 to make the second plane splint 17 and the sixth arc splint 21 of fixed its both sides laminate more and wait to process the article.
Further, 2 front sides of base are equipped with the third bolt, third bolt one end is passed base 2 and is contacted with first montant 3, the third bolt passes through threaded connection with base 2, the third bolt is established at base 2 top, is convenient for select first plane splint 6 or first arc splint 8 that are fit for waiting to process the article.
Further, a fourth bolt is arranged on the front side of the sliding block 13, one end of the fourth bolt penetrates through the sliding block 13 to be in contact with the second vertical rod 14, the fourth bolt is in threaded connection with the sliding block 13, and the fourth bolt is arranged on the top of the base 2, so that the second plane clamping plate 17 or the sixth arc-shaped clamping plate 21 suitable for an object to be processed can be conveniently selected.
The implementation scenario is specifically as follows: according to the size of an object to be processed, a first bolt on the front side of a first rod sleeve 4 is unscrewed to move the first rod sleeve 4 up and down to a proper height, then the first bolt is screwed down, then a first arc-shaped clamping plate 8 and a second arc-shaped clamping plate 9 are rotated up and down through a damping rotating shaft on a second cross rod 7, the first arc-shaped clamping plate 8 and the second arc-shaped clamping plate 9 are both attached to the object to be processed, then a third arc-shaped clamping plate 10 is rotated to enable the third arc-shaped clamping plate 10 to be attached to the object to be processed, then a handle is rotated, the handle is rotated to drive a threaded rod 12 to rotate, the threaded rod 12 is rotated to enable a sliding block 13 to move towards a base 2, the sliding block 13 moves to drive a second vertical rod 14 to move towards a first vertical rod 3, when the sliding block moves to one side of the object to be processed, the handle stops rotating, the second bolt on the front side of the second rod sleeve 15 is unscrewed again to move the, then the fourth arc-shaped clamping plate 19 and the fifth arc-shaped clamping plate 20 are respectively rotated up and down through the damping rotating shaft on the fourth cross rod 18, so that the fourth arc-shaped clamping plate 19 and the fifth arc-shaped clamping plate 20 are respectively jointed with the object to be processed, then the sixth arc-shaped clamping plate 21 is rotated through the damping rotating shaft on the fourth arc-shaped clamping plate 19 and the fifth arc-shaped clamping plate 20, so that the object to be processed can be fixedly clamped by jointing the sixth arc-shaped clamping plate 21 with the object to be processed, if the object to be processed is a regular object, the first plane clamping plate 6 is rotated to the other side by loosening the third bolt on the front side of the base 2, then the third bolt is screwed, then the fourth bolt on the front side of the sliding block 13 is loosened to rotate the second plane clamping plate 17 to the other side, then the fourth bolt is screwed, and then the handle is rotated to fixedly clamp the object to be processed between the first plane clamping plate 6 and the second plane clamping, the embodiment specifically solves the problem that in the prior art, the existing drill jig can only clamp a fixed shape and a fixed size object, so that the use range of the jig is small.
The working principle is as follows:
referring to the attached drawings 1-5 of the specification, the height is adjusted by unscrewing the bolts on the front sides of the first rod sleeve 4 and the second rod sleeve 15, then the first arc-shaped clamp plate 8 and the second arc-shaped clamp plate 9 are respectively rotated to enable the first arc-shaped clamp plate 8 and the second arc-shaped clamp plate 9 to be attached to an object to be processed, then the third arc-shaped clamp plate 10 is rotated to enable the third arc-shaped clamp plate 10 to be attached to the object to be processed, then the handle is rotated to move the second vertical rod 14 to one side of the object to be processed, then the fourth arc-shaped clamp plate 19 and the fifth arc-shaped clamp plate 20 are respectively rotated to enable the fourth arc-shaped clamp plate 19 and the fifth arc-shaped clamp plate 20 to be attached to the object to be processed, the sixth arc-shaped clamp plate 21 is rotated to enable the sixth arc-shaped clamp plate 21 to be attached to the object to be processed, if the object with a regular shape is to be processed, the bolts on the front sides of the base 2 and the first vertical, the object to be processed is clamped between the first plane clamping plate 6 and the second plane clamping plate 17.
Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (7)
1. The utility model provides a clamping device for drilling machine, includes fixed case (1), its characterized in that: a moving mechanism (22) is arranged inside the fixed box (1), and a clamping mechanism (23) is arranged outside the fixed box (1);
the clamping mechanism (23) comprises a base (2), the base (2) is fixedly arranged inside the fixed box (1) and extends out of the top of the fixed box (1), a first vertical rod (3) is arranged at the top of the base (2), the first vertical rod (3) extends into the base (2), the first vertical rod (3) is movably connected with the base (2) through a bearing, a first rod sleeve (4) is sleeved on the first vertical rod (3), the first rod sleeve (4) is arranged at the top of the base (2), a first transverse rod (5) is fixedly arranged at one side of the first rod sleeve (4), a first plane clamping plate (6) is fixedly arranged at one side of the first transverse rod (5), a second transverse rod (7) is fixedly arranged at the other side of the first rod sleeve (4), a first arc-shaped clamping plate (8) and a second arc-shaped clamping plate (9) are arranged at one end of the second transverse rod (7), the first arc-shaped clamping plate (8) is arranged at the top of the second arc-shaped clamping plate (9), the first arc-shaped clamping plate (8) and the second arc-shaped clamping plate (9) are movably connected with the second cross rod (7) through damping rotating shafts, one ends of the first arc-shaped clamping plate (8) and the second arc-shaped clamping plate (9) are respectively provided with a third arc-shaped clamping plate (10), the third arc-shaped clamping plate (10) is respectively movably connected with the first arc-shaped clamping plate (8) and the second arc-shaped clamping plate (9) through damping rotating shafts, one side of the base (2) is provided with a sliding block (13), the sliding block (13) is arranged inside the fixed box (1) and extends out of the top end of the fixed box (1), the top of the sliding block (13) is provided with a second vertical rod (14), the second vertical rod (14) extends into the sliding block (13) through bearing movable connection, the second vertical rod (14) is sleeved with a second rod sleeve (15), the second rod sleeve (15) is arranged at the top of the base (2), a third transverse rod (16) is fixedly arranged on one side of the second rod sleeve (15), a second plane clamping plate (17) is fixedly arranged on one side of the third transverse rod (16), a fourth transverse rod (18) is fixedly arranged on the other side of the second rod sleeve (15), a fourth arc-shaped clamping plate (19) and a fifth arc-shaped clamping plate (20) are arranged at one end of the fourth transverse rod (18), the fourth arc-shaped clamping plate (19) and the fifth arc-shaped clamping plate (20) are movably connected with the fourth transverse rod (18) through damping rotating shafts, the fourth arc-shaped clamping plate (19) is arranged at the top of the fifth arc-shaped clamping plate (20), a sixth arc-shaped clamping plate (21) is arranged at one end of the fourth arc-shaped clamping plate (19) and one end of the fifth arc-shaped clamping plate (20), and the sixth arc-shaped clamping plate (21) is movably connected with the fourth arc-shaped clamping plate (19) and, the sixth arc-shaped clamping plate (21) is arranged on one side of the third arc-shaped clamping plate (10).
2. The clamping device for the drilling machine as claimed in claim 1, wherein: moving mechanism (22) include threaded rod (12), threaded rod (12) are established at fixed case (1) inside and are extended fixed case (1) one side, bearing swing joint is passed through with base (2) one side to threaded rod (12) one end, the threaded rod (12) other end is equipped with the handle, the handle is established in fixed case (1) one side, threaded rod (12) run through slider (13), threaded rod (12) are connected through the screw thread with slider (13).
3. The clamping device for the drilling machine as claimed in claim 1, wherein: a moving groove (11) is formed in the top of the fixed box (1), and the base (2) and the sliding block (13) are arranged in the moving groove (11) and extend out of the top of the threaded rod (12).
4. The clamping device for the drilling machine as claimed in claim 1, wherein: the front end of the first rod sleeve (4) is provided with a first bolt, one end of the first bolt penetrates through the first rod sleeve (4) to be in contact with the first vertical rod (3), and the first bolt is in threaded connection with the first rod sleeve (4).
5. The clamping device for the drilling machine as claimed in claim 1, wherein: the front end of the second rod sleeve (15) is provided with a second bolt, one end of the second bolt penetrates through the second rod sleeve (15) to be in contact with a second vertical rod (14), and the second bolt is in threaded connection with the second rod sleeve (15).
6. The clamping device for the drilling machine as claimed in claim 1, wherein: the base (2) front side is equipped with the third bolt, third bolt one end is passed base (2) and is contacted with first montant (3), the third bolt passes through threaded connection with base (2), the third bolt is established at base (2) top.
7. The clamping device for the drilling machine as claimed in claim 1, wherein: slider (13) front side is equipped with the fourth bolt, fourth bolt one end is passed slider (13) and is contacted with second montant (14), the fourth bolt passes through threaded connection with slider (13), the fourth bolt is established at base (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922121938.XU CN211249200U (en) | 2019-12-02 | 2019-12-02 | Clamping device for drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922121938.XU CN211249200U (en) | 2019-12-02 | 2019-12-02 | Clamping device for drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211249200U true CN211249200U (en) | 2020-08-14 |
Family
ID=71967134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922121938.XU Active CN211249200U (en) | 2019-12-02 | 2019-12-02 | Clamping device for drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211249200U (en) |
-
2019
- 2019-12-02 CN CN201922121938.XU patent/CN211249200U/en active Active
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