CN217647952U - Accurate positioning fixture of numerical control lathe - Google Patents
Accurate positioning fixture of numerical control lathe Download PDFInfo
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- CN217647952U CN217647952U CN202221108837.4U CN202221108837U CN217647952U CN 217647952 U CN217647952 U CN 217647952U CN 202221108837 U CN202221108837 U CN 202221108837U CN 217647952 U CN217647952 U CN 217647952U
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- groove
- splint
- numerical control
- lead screw
- control lathe
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Abstract
The utility model discloses an accurate positioning fixture of numerical control lathe relates to numerical control lathe technical field, which comprises a body, the constant head tank has been seted up to the intermediate position department on body top, and the inside bottom of constant head tank has seted up the spout, the inside of constant head tank waits that the angle is provided with four splint, the one end of splint is provided with fixed knot and constructs. The utility model discloses an utilize the threaded connection relation that leads to groove and lead screw, the rotation of rotating the handle alright with make the lead screw carry out horizontal migration, can drive the connecting plate through the removal of lead screw and remove to make splint remove, alright with the function of realizing fixed centre gripping under the removal of splint, through splint setting in the inside different positions and the quantity of constant head tank, alright with the fixed to spare part level and vertical direction.
Description
Technical Field
The utility model relates to a numerical control lathe technical field specifically is a precise positioning fixture of numerical control lathe.
Background
When the numerical control lathe is used for processing parts, the parts are fixedly clamped by using the corresponding clamp, so that the stability in the processing process is ensured, but the conventional positioning clamp of the numerical control lathe is not stable enough in the using process, most of the positioning clamp is only limited in one direction, and the vibration of the parts can be caused in the processing process of the numerical control lathe, so that the processing quality and efficiency are influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an accurate positioning fixture of numerical control lathe to solve the not stable problem inadequately that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a precise positioning clamp of a numerical control lathe comprises a body, wherein a positioning groove is formed in the middle position of the top end of the body, a sliding groove is formed in the bottom end of the inner portion of the positioning groove, four clamping plates are arranged in the positioning groove in an equiangular mode, and a fixing structure is arranged at one end of each clamping plate;
fixed knot constructs still includes logical groove, lead to the outside of establishing at the body of angle such as groove, and lead to the one end of inside of groove and run through the constant head tank inner wall and be linked together with the constant head tank, the inside that leads to the groove is provided with the lead screw, and the one end of lead screw runs through the inside one end of leading to the groove and is connected with the rotation handle, the other end of lead screw runs through the inside other end of leading to the groove and extends to inside the constant head tank, and the inside lead screw one end of constant head tank is connected with the connecting plate through the bearing.
Preferably, the one end of splint is provided with dismantles the structure, it still includes the draw-in groove to dismantle the structure, the draw-in groove is seted up in the one end of splint, and the inside top of keeping away from splint one end of draw-in groove installs the baffle, the cardboard is installed to the one end of connecting plate, and inside the one end of cardboard runs through splint one end and extends to the draw-in groove, the inside of spout is provided with a plurality of sliders, and the top of slider is seted up flutedly, equidistant a plurality of locating holes of having seted up in the top of splint, and the top of splint is provided with a plurality of threaded rods, the one end of threaded rod runs through the inside bottom of locating hole and extends to inside the recess.
Preferably, the inner part of the groove is in contact with the outer side of the threaded rod, and an inner thread matched with the outer side of the threaded rod is formed in the inner wall of the groove.
Preferably, the clamping plate is L-shaped, the height of the clamping plate is equal to that of the baffle, the height of the baffle is equal to that of the inside of the clamping groove, one end of the clamping plate is in contact with one end of the inside of the clamping groove, and the outer side of the baffle is in contact with the inside of the clamping plate.
Preferably, the number of the screw rods and the through grooves is four, and the four screw rods are arranged on the outer side of the body at equal angles.
Preferably, the inside that leads to the groove is provided with the lead screw outside phase-match internal thread, and the lead screw setting is in the intermediate position department of splint one end.
Preferably, the shape of spout is netted, and the spout setting is under the splint.
Compared with the prior art, the utility model provides a pair of accurate positioning fixture of numerical control lathe has following beneficial effect:
the utility model provides a have logical groove and lead screw, through the threaded connection relation that utilizes logical groove and lead screw, in the rotation of rotating the handle alright make the lead screw carry out horizontal migration, removal through the lead screw can drive the connecting plate and remove, thereby make splint remove, remove at splint alright realize the function of fixed centre gripping under the removal of splint, through splint setting up in inside different positions and the quantity of constant head tank, alright with the fixing to part level and vertical direction, and this device can not only confine to the quantity that leads to groove and lead screw, can also set up a plurality of logical grooves and lead screw as required in the outside setting of body, and arrange same splint mutually, in order to realize fixing the centre gripping to the part in various directions, thereby increase the stability of the fixed centre gripping of this device.
Drawings
FIG. 1 is a schematic view of the front cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of a rear sectional view of the splint of the present invention;
fig. 4 is a schematic diagram of the enlarged structure at a of the present invention.
In the figure: 1. a slider; 2. a chute; 3. a groove; 4. a through groove; 5. rotating the handle; 6. positioning a groove; 7. a splint; 8. a connecting plate; 9. a screw rod; 10. a body; 11. a threaded rod; 12. positioning holes; 13. a baffle plate; 14. a card slot; 15. provided is a clamping plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
Example 1: referring to fig. 1-4, a precise positioning fixture for a numerically controlled lathe comprises a body 10, a positioning groove 6 is formed in the middle of the top end of the body 10, a sliding groove 2 is formed in the bottom end of the inside of the positioning groove 6, four clamping plates 7 are arranged inside the positioning groove 6 at equal angles, and a fixing structure is arranged at one end of each clamping plate 7;
the chute 2 is in a net shape, and the chute 2 is arranged right below the clamping plate 7;
referring to fig. 1-4, the precise positioning fixture for the numerically controlled lathe further comprises a fixing structure, the fixing structure further comprises a through groove 4, the through groove 4 is arranged on the outer side of the body 10 at an equal angle, one end inside the through groove 4 penetrates through the inner wall of the positioning groove 6 and is communicated with the positioning groove 6, a screw rod 9 is arranged inside the through groove 4, one end of the screw rod 9 penetrates through one end inside the through groove 4 and is connected with a rotating handle 5, the other end of the screw rod 9 penetrates through the other end inside the through groove 4 and extends into the positioning groove 6, and one end of the screw rod 9 inside the positioning groove 6 is connected with a connecting plate 8 through a bearing;
the number of the screw rods 9 and the through grooves 4 is four, and the four screw rods 9 are arranged on the outer side of the body 10 at equal angles;
an internal thread matched with the outer side of the screw rod 9 is arranged in the through groove 4, and the screw rod 9 is arranged in the middle of one end of the clamping plate 7;
specifically, as shown in fig. 1 and 2, through utilizing the threaded connection relation of through groove 4 and lead screw 9, can make lead screw 9 carry out horizontal migration under the rotation of rotating handle 5, can drive connecting plate 8 through the removal of lead screw 9 and remove, thereby make splint 7 remove, can realize the function of fixed centre gripping under the removal of splint 7, set up different positions and quantity inside constant head tank 6 through splint 7, can be to the fixing of parts horizontal and vertical direction, and this device not only can confine the quantity of through groove 4 and lead screw 9 to, can also set up a plurality of through grooves 4 and lead screw 9 as required in the outside of body 10, and match same splint 7 mutually, in order to realize fixing the centre gripping to the part in various directions, thereby increase the stability of the fixed centre gripping of this device.
Example 2: a dismounting structure is arranged at one end of the clamping plate 7, the dismounting structure further comprises a clamping groove 14, the clamping groove 14 is formed in one end of the clamping plate 7, a baffle 13 is arranged at the top end, far away from one end of the clamping plate 7, in the clamping groove 14, a clamping plate 15 is arranged at one end of the connecting plate 8, one end of the clamping plate 15 penetrates through one end of the clamping plate 7 and extends into the clamping groove 14, a plurality of sliding blocks 1 are arranged in the sliding grooves 2, grooves 3 are formed in the top ends of the sliding blocks 1, a plurality of positioning holes 12 are formed in the top end of the clamping plate 7 at equal intervals, a plurality of threaded rods 11 are arranged at the top end of the clamping plate 7, and one end of each threaded rod 11 penetrates through the bottom end in each positioning hole 12 and extends into each groove 3;
the inner part of the groove 3 is contacted with the outer side of the threaded rod 11, and the inner wall of the groove 3 is provided with an internal thread matched with the outer side of the threaded rod 11;
the clamping plate 15 is L-shaped, the height of the clamping plate 15 is equal to that of the inside of the clamping groove 14, the height of the baffle 13 is equal to that of the inside of the clamping groove 14, one end of the clamping plate 15 is in contact with one end of the inside of the clamping groove 14, and the outer side of the baffle 13 is in contact with the inside of the clamping plate 15;
specifically, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the clamping plate 7 and the connecting plate 8 can be conveniently mounted and dismounted by utilizing the buckling relation between the baffle 13 and the clamping groove 14, the mounting and dismounting of the clamping plate 7 and the sliding block 1 are realized by utilizing the thread relation between the threaded rod 11 and the groove 3, the buckling relation between the baffle 13 and the clamping plate 15 can be kept stable by utilizing the limitation between the threaded rod 11 and the groove 3, the vertical state of the clamping plate 7 is kept stable when the clamping plate 7 is fixedly clamped, the detachable function of the device can be realized through the clamping plate, and the service life of the device is prolonged.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an accurate positioning fixture of numerical control lathe, includes body (10), its characterized in that: a positioning groove (6) is formed in the middle of the top end of the body (10), a sliding groove (2) is formed in the bottom end of the inside of the positioning groove (6), four clamping plates (7) are arranged in the positioning groove (6) at equal angles, and a fixing structure is arranged at one end of each clamping plate (7);
fixed knot constructs still including leading to groove (4), lead to the outside of establishing at body (10) of angle such as groove (4), and lead to the inside one end of groove (4) and run through constant head tank (6) inner wall and be linked together with constant head tank (6), the inside that leads to groove (4) is provided with lead screw (9), and the one end of lead screw (9) runs through the inside one end of leading to groove (4) and is connected with and rotate handle (5), the other end of lead screw (9) runs through the inside other end of leading to groove (4) and extends to inside constant head tank (6), and lead screw (9) one end of the inside of constant head tank (6) is connected with connecting plate (8) through the bearing.
2. The precise positioning fixture of a numerical control lathe according to claim 1, characterized in that: the one end of splint (7) is provided with dismantles the structure, it still includes draw-in groove (14) to dismantle the structure, draw-in groove (14) are seted up in the one end of splint (7), and draw-in groove (14) inside keep away from the top of splint (7) one end and install baffle (13), cardboard (15) are installed to the one end of connecting plate (8), and inside the one end of cardboard (15) runs through splint (7) one end and extends to draw-in groove (14), the inside of spout (2) is provided with a plurality of sliders (1), and the top of slider (1) is seted up fluted (3), equidistant a plurality of locating holes (12) of having seted up in the top of splint (7), and the top of splint (7) is provided with a plurality of threaded rods (11), the one end of threaded rod (11) runs through the inside bottom of locating hole (12) and extends to inside recess (3).
3. The precise positioning fixture of a numerical control lathe according to claim 2, characterized in that: the inside of recess (3) contacts with the threaded rod (11) outside, and the inner wall of recess (3) seted up with threaded rod (11) outside phase-match internal thread.
4. The precise positioning fixture of a numerical control lathe according to claim 2, characterized in that: the clamping plate (15) is L-shaped, the height of the clamping plate (15) is equal to that of the baffle (13) and the height of the inside of the clamping groove (14), one end of the clamping plate (15) is in contact with one end of the inside of the clamping groove (14), and the outer side of the baffle (13) is in contact with the inside of the clamping plate (15).
5. The precise positioning fixture of a numerical control lathe according to claim 1, characterized in that: the number of the screw rods (9) and the number of the through grooves (4) are four, and the four screw rods (9) are arranged on the outer side of the body (10) at equal angles.
6. The precise positioning fixture of a numerical control lathe according to claim 1, characterized in that: the inside of leading to groove (4) is provided with lead screw (9) outside phase-match internal thread, and lead screw (9) set up the intermediate position department at splint (7) one end.
7. The precise positioning clamp of the numerical control lathe according to claim 1, characterized in that: the shape of the sliding groove (2) is net-shaped, and the sliding groove (2) is arranged under the clamping plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108837.4U CN217647952U (en) | 2022-05-10 | 2022-05-10 | Accurate positioning fixture of numerical control lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221108837.4U CN217647952U (en) | 2022-05-10 | 2022-05-10 | Accurate positioning fixture of numerical control lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217647952U true CN217647952U (en) | 2022-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221108837.4U Active CN217647952U (en) | 2022-05-10 | 2022-05-10 | Accurate positioning fixture of numerical control lathe |
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| Country | Link |
|---|---|
| CN (1) | CN217647952U (en) |
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- 2022-05-10 CN CN202221108837.4U patent/CN217647952U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240511 Address after: No. 2, 15th Floor, Unit 1, Building A1-4, Evergrande Central Plaza, No. 70 Hefei Road, Guanshanhu District, Guiyang City, Guizhou Province, 550081 Patentee after: Wang Ruihong Country or region after: China Address before: 550000 No. 3 Standard Plant, Phase II, Xiaomeng Industrial Park, Guiyang Economic and Technological Development Zone, Guizhou Province Patentee before: Guiyang Xinkaifeng Machinery Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |