CN217703035U - Axial rotation flat tongs - Google Patents
Axial rotation flat tongs Download PDFInfo
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- CN217703035U CN217703035U CN202221229369.6U CN202221229369U CN217703035U CN 217703035 U CN217703035 U CN 217703035U CN 202221229369 U CN202221229369 U CN 202221229369U CN 217703035 U CN217703035 U CN 217703035U
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Abstract
The utility model discloses an axial rotation flat tongs belongs to centre gripping anchor clamps technical field. An axial rotation flat-nose pliers comprising: the device comprises a bottom plate, a fixed component, a sliding component and a limiting component, wherein the fixed component, the sliding component and the limiting component are sequentially arranged on the bottom plate; the fixing assembly comprises a fixing plate fixedly arranged on the bottom plate and a first clamping plate rotatably arranged on the fixing plate; the sliding assembly comprises a sliding plate arranged on the bottom plate in a sliding mode and a second clamping plate arranged on the sliding plate in a rotating mode; the first clamping plate and the second clamping plate are oppositely arranged; the limiting assembly is connected with the sliding assembly and used for driving the sliding plate to move and limiting the position of the sliding plate and limiting the rotation of the first clamping plate and the second clamping plate. The utility model discloses need not pull down the orientation that can change the part with the part from flat-nose pliers to realize clamping, the processing many times of part, reduce the time of part clamping and calibration, thereby improve the machining efficiency of part.
Description
Technical Field
The utility model relates to a centre gripping anchor clamps technical field, concretely relates to axial rotation flat tongs.
Background
The description of the background art of the present invention pertains to the related art related to the present invention, and is only for the purpose of illustrating and facilitating the understanding of the contents of the present invention, and it is not to be understood that the applicant definitely considers or presumes that the applicant considers the present invention as the prior art of the application date of the present invention which is filed for the first time.
In injection mold part production process, the part can carry out the processing of a plurality of directions, leads to processing to set for manyly, adds man-hour all need with the part clamping to flat-nose pliers on, processing every time all need carry out the clamping to the part again, the clamping all need calibrate every time, can spend a large amount of time, machining efficiency is low, because the process time of every time is short, the time that clamping and calibration spent accounts for than great in whole part machining process moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an axial rotation flat tongs to solve the problem that current injection mold parts machining efficiency is low.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
an axial rotation flat-nose pliers comprising: the device comprises a bottom plate, a fixed assembly, a sliding assembly and a limiting assembly, wherein the fixed assembly, the sliding assembly and the limiting assembly are sequentially arranged on the bottom plate;
the fixing assembly comprises a fixing plate fixedly arranged on the bottom plate and a first clamping plate rotatably arranged on the fixing plate; the sliding assembly comprises a sliding plate arranged on the bottom plate in a sliding mode and a second clamping plate arranged on the sliding plate in a rotating mode; the first clamping plate and the second clamping plate are oppositely arranged;
the limiting assembly is connected with the sliding assembly and used for driving the sliding plate to move and limiting the position of the sliding plate and limiting the rotation of the first clamping plate and the second clamping plate.
Furthermore, the limiting assembly comprises a limiting plate fixedly arranged on the bottom plate, and a sliding limiting rod and a rotating limiting rod which are respectively in threaded connection with the limiting plate; the sliding limiting rod is in running fit with the sliding plate and used for driving the sliding plate to move and limiting the position of the sliding plate, and the rotating limiting rod is used for limiting the rotation of the second clamping plate.
Further, the first clamping plate and the second clamping plate are respectively and rotatably connected with the fixed plate and the sliding plate through a first rotating shaft and a second rotating shaft; rotate the gag lever post and second axis of rotation butt, restrict the rotation of first grip block and second grip block through the rotation of restriction second axis of rotation.
Furthermore, the first rotating shaft is fixedly connected with the first clamping plate, and the first rotating shaft is connected with the fixed plate through a rolling bearing; the second rotating shaft is fixedly connected with the second clamping plate and is connected with the sliding plate through a rolling bearing.
Further, the number of the rolling bearings in the fixed plate and the sliding plate is at least 2.
Furthermore, one side of the sliding plate, which is close to the limiting component, is connected with a first bearing cover plate, one end of the sliding limiting rod, which is close to the sliding plate, is provided with a ring groove, and the cover plate is sleeved on the ring groove and is in running fit with the ring groove.
Furthermore, a second bearing cover plate is arranged on one side, away from the sliding assembly, of the fixing plate.
Furthermore, the bottom of the fixed plate is fixedly connected with the bottom plate through a bolt, and the sliding plate is in sliding fit with the sliding groove in the bottom plate through a sliding block.
The utility model discloses following beneficial effect has:
(1) The utility model discloses a first grip block and second grip block carry out the clamping back with the part, can rotate, can fix the part through spacing subassembly, because the part can rotate on flat-nose pliers, need not pull down the orientation that can change the part with the part from flat-nose pliers to realize clamping, the processing many times of part, reduce the time of part clamping and calibration, thereby improve the machining efficiency of part.
(2) The utility model discloses a spacing subassembly is including the slip gag lever post and rotating the gag lever post, and the slip gag lever post is used for driving the removal of slip subassembly, is convenient for to the centre gripping of part, and the part can rotate along with first grip block and second grip block this moment, rotates the gag lever post and carries on spacingly to the second axis of rotation of being connected with the second grip block to add the grip block with the second and fix, and then through the rotation of the first grip block of part restriction and first axis of rotation. The clamping and the part rotation limiting of the part are realized through two steps, so that the position of the part can be changed without dismounting the part, and one-time clamping and multiple processing are realized.
(3) The utility model discloses a first axis of rotation and second axis of rotation support and rotate through two at least antifriction bearing respectively, and the support nature of each axis of rotation is good, has better atress effect, rotates more smoothly.
Drawings
FIG. 1 is a schematic structural view of an axial rotary flat tongs of the present invention;
FIG. 2 is a schematic view of another structure of the axial rotary flat tongs of the present invention;
fig. 3 is a schematic structural view of the fixing assembly of the present invention;
fig. 4 is a schematic structural view of the sliding assembly of the present invention;
fig. 5 is a schematic structural diagram of the limiting assembly of the present invention.
In the figure: 10-a base plate; 20-a stationary component; 21-fixing the plate; 22-a first clamping plate; 23-a second bearing cover plate; 30-a slide assembly; 31-a sliding plate; 32-a second clamping plate; 33-a first bearing cover plate; 40-a stop assembly; 41-a limiting plate; 42-sliding stop lever; 43-rotating the stop lever; 44-ring groove; 50-a first rotating shaft; 60-a second rotating shaft; 70-rolling bearing.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Referring to fig. 1 and 2, an axial rotation flat tongs includes: the device comprises a base plate 10, and a fixing component 20, a sliding component 30 and a limiting component 40 which are sequentially arranged on the base plate 10. Fixed subassembly 20 is fixed to be set up on bottom plate 10, and sliding assembly 30 slides and sets up on bottom plate 10, is used for the centre gripping part between fixed subassembly 20 and the sliding assembly 30, and the slip of sliding assembly 30 is convenient for the installation of part, can rotate after the part is by the centre gripping. The limiting component 40 is fixedly mounted on the bottom plate 10 and connected with the sliding component 30, and is used for driving the sliding component 30 to move (slide) and limiting the position of the sliding component, so that the part is clamped, and the part is limited to rotate, so that the position of the part can be changed without disassembling the part.
Referring to fig. 3, the fixing assembly 20 includes a fixing plate 21 and a first clamping plate 22. The fixing plate 21 is mounted on the base plate 10 by bolts, and a first clamping plate 22 and a second bearing cover plate 23 are respectively arranged on two sides of the fixing plate 21. The first clamping plate 22 is rotatably matched with the fixed plate 21 through the first rotating shaft 50, specifically, the first rotating shaft 50 is fixedly connected with the first clamping plate 22, the first rotating shaft 50 is connected with the fixed plate 21 through two rolling bearings 70, and after a part is clamped, the part can rotate along with the first rotating shaft 50, so that the position of the part can be adjusted. Since the fixed plate 21 is provided with the rolling bearing 70 therein, the fixed plate 21 is provided with a hole for mounting the rolling bearing 70, and the second bearing cover plate 23 is used to shield the rolling bearing 70.
Referring to fig. 4, the sliding assembly 30 includes a sliding plate 31 and a second clamping plate 32. The bottom of the sliding plate 31 is slidably engaged with the sliding slot of the bottom plate 10 via a sliding block, and the sliding direction of the sliding plate 31 is toward or principally toward the fixed plate 21. The sliding plate 31 is provided at both sides thereof with a second clamping plate 32 and a first bearing cover plate 33, respectively. The second clamping plate 32 is rotatably engaged with the sliding plate 31 through the second rotating shaft 60, specifically, the second rotating shaft 60 is fixedly connected with the second clamping plate 32, the second rotating shaft 60 is connected with the sliding plate 31 through two rolling bearings 70, and after the part is clamped, the part can rotate along with the first rotating shaft 50 and the second rotating shaft 60, so as to adjust the position of the part. Since the sliding plate 31 is provided with the rolling bearing 70 therein, the sliding plate 31 is provided with a hole for mounting the rolling bearing 70, and the first bearing cover plate 33 is used to shield the rolling bearing 70.
The first clamping plate 22 and the second clamping plate 32 are arranged oppositely and used for clamping a part, and after the part is clamped, the part, the first clamping plate 22 and the second clamping plate 32 can rotate along with the first rotating shaft 50 and the second rotating shaft 70. In the present embodiment, the first bearing cover plate 33 and the second bearing cover plate 23 are fixed by bolts. In other embodiments of the present invention, the number of rolling bearings 70 may also be 1, 3, 4, etc.
Referring to fig. 5, the limiting assembly 40 includes a limiting plate 41, a sliding limiting rod 42 and a rotating limiting rod 43. The bottom of the limit plate 41 is fixedly connected with the bottom plate 10 through a bolt, and the extending directions of the sliding limit rod 42 and the rotating limit rod 43 are consistent with the sliding direction of the sliding assembly 30. The sliding limiting rod 42 penetrates through the limiting plate 41 and is in threaded fit with the limiting plate 41, an annular groove 44 is formed in one end, close to the sliding assembly 30, of the sliding limiting rod 42, the first bearing cover plate 33 is sleeved on the annular groove 44 and is in running fit with the annular groove 44, when the sliding limiting rod 42 rotates, the sliding assembly 30 can be driven to slide, and after a part is clamped, the part can be clamped tightly through the sliding limiting rod 42. The rotation limiting rod 43 penetrates through the limiting plate 41 and is in threaded fit with the limiting plate 41, and one end of the rotation limiting rod 43, which is close to the sliding assembly 30, penetrates through the first bearing cover plate 33 and then is in contact with the second rotating shaft 60, so that the rotation of the second rotating shaft 60 is limited, and the first clamping plate 22 and the second clamping plate 32 clamp parts tightly, so that the rotation of the first rotating shaft 50 can also be limited.
In the present embodiment, in order to increase the friction between the rotation limiting rod 43 and the second rotation shaft 60 and increase the limiting effect, the rotation limiting rod 43 and the second rotation shaft 60 are engaged with each other in a spherical manner.
The utility model discloses a process of axial rotation flat-nose pliers centre gripping part:
(1) Placing the part between the first clamping plate 22 and the second clamping plate 32, and rotating the sliding limiting rod 42 to move the second clamping plate 32 until the part is contacted with the first clamping plate 22 and the second clamping plate 32;
(2) The sliding limiting rod 42 is rotated continuously, so that the first clamping plate 22 and the second clamping plate 32 clamp the part tightly, and at the moment, the part can rotate along with the first clamping plate 22, the second clamping plate 32, the first rotating shaft 50 and the second rotating shaft 60;
(3) After the position of the part is adjusted, the rotation limiting rod 43 is rotated, so that the rotation limiting rod 43 is in contact with and tightly abutted against the second rotating shaft 60, the rotation of the second rotating shaft 60 is limited, and meanwhile, the rotation of the first rotating shaft 60 is limited, so that the rotation of the workpiece is limited;
(4) Processing the part for the first time;
(5) After the first machining is finished, loosening the rotation limiting rod 43, rotating the part, adjusting the position of the part, and enabling the rotation limiting rod 43 to tightly abut against the second rotating shaft 60 again to limit the rotation of the part;
(6) Performing secondary processing on the part;
(7) And repeatedly changing and fixing the position of the part, thereby finishing multiple machining of the part.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. An axial rotation flat tongs, characterized by comprising: the device comprises a bottom plate (10), and a fixing component (20), a sliding component (30) and a limiting component (40) which are sequentially arranged on the bottom plate (10);
the fixing assembly (20) comprises a fixing plate (21) fixedly arranged on the base plate (10) and a first clamping plate (22) rotatably arranged on the fixing plate (21); the sliding assembly (30) comprises a sliding plate (31) arranged on the bottom plate (10) in a sliding mode and a second clamping plate (32) arranged on the sliding plate (31) in a rotating mode; the first clamping plate (22) and the second clamping plate (32) are oppositely arranged;
the limiting assembly (40) is connected with the sliding assembly (30) and used for driving the sliding plate (31) to move and limiting the position of the sliding plate (31) and limiting the rotation of the first clamping plate (22) and the second clamping plate (32).
2. The axial rotary flat-nose pliers according to claim 1, wherein the limiting assembly (40) comprises a limiting plate (41) fixedly arranged on the base plate (10), and a sliding limiting rod (42) and a rotating limiting rod (43) respectively in threaded connection with the limiting plate (41); the sliding limiting rod (42) is in running fit with the sliding plate (31) and is used for driving the sliding plate (31) to move and limiting the position of the sliding plate (31), and the rotating limiting rod (43) is used for limiting the rotation of the second clamping plate (32).
3. The axial rotary flat-nose pliers according to claim 2, wherein the first clamping plate (22) and the second clamping plate (32) are rotatably connected to the fixed plate (21) and the sliding plate (31) by a first rotation axis (50) and a second rotation axis (60), respectively; the rotation limiting rod (43) is abutted against the second rotating shaft (60), and the rotation of the first clamping plate (22) and the second clamping plate (32) is limited by limiting the rotation of the second rotating shaft (60).
4. Axially rotating flat-nose pliers according to claim 3, characterized in that said first rotation shaft (50) is fixedly connected to said first clamping plate (22), said first rotation shaft (50) being connected to said fixed plate (21) by means of a rolling bearing (70); the second rotating shaft (60) is fixedly connected with the second clamping plate (32), and the second rotating shaft (60) is connected with the sliding plate (31) through a rolling bearing (70).
5. Axially rotating flat-nose pliers according to claim 4, characterized in that the number of rolling bearings (70) in the fixed plate (21) and in the sliding plate (31) is at least 2 each.
6. The axial rotary flat tongs according to claim 4, wherein a first bearing cover plate (33) is connected to one side of the sliding plate (31) close to the limiting component (40), an annular groove (44) is formed in one end of the sliding limiting rod (42) close to the sliding plate (31), and the cover plate (33) is sleeved on the annular groove (44) and is in running fit with the annular groove (44).
7. Axially rotating flat-nose pliers according to claim 4, characterized in that the side of the fixed plate (21) remote from the sliding assembly (30) is provided with a second bearing cover plate (23).
8. The axial rotary flat tongs according to any one of claims 1 to 7, characterized in that the bottom of the fixed plate (21) is fixedly connected to the bottom plate (10) by means of bolts, and the sliding plate (31) is in sliding fit with the sliding slot on the bottom plate (10) by means of a sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229369.6U CN217703035U (en) | 2022-05-19 | 2022-05-19 | Axial rotation flat tongs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221229369.6U CN217703035U (en) | 2022-05-19 | 2022-05-19 | Axial rotation flat tongs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217703035U true CN217703035U (en) | 2022-11-01 |
Family
ID=83794840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221229369.6U Active CN217703035U (en) | 2022-05-19 | 2022-05-19 | Axial rotation flat tongs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217703035U (en) |
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2022
- 2022-05-19 CN CN202221229369.6U patent/CN217703035U/en active Active
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