CN220837961U - Internally cooled follower rest - Google Patents
Internally cooled follower rest Download PDFInfo
- Publication number
- CN220837961U CN220837961U CN202322435802.2U CN202322435802U CN220837961U CN 220837961 U CN220837961 U CN 220837961U CN 202322435802 U CN202322435802 U CN 202322435802U CN 220837961 U CN220837961 U CN 220837961U
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- CN
- China
- Prior art keywords
- seat
- fixedly connected
- transmission
- support arm
- internally cooled
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- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims description 9
- 230000033001 locomotion Effects 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002826 coolant Substances 0.000 description 2
- 239000000110 cooling liquid Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Heat Treatment Of Articles (AREA)
Abstract
The utility model relates to an internal cooling follower rest in the technical field of follower rests, which comprises a bracket; the top of the support is provided with a mounting seat, the bottom end of the support is fixedly connected with a base, the top of the mounting seat is provided with a cylinder, and the left side of the bottom of the mounting seat and the left end of the base are provided with hinge lugs; the connecting support arm is movably connected to the outer part of the hinge lug through a bearing, and the left end and the right end of the inner part of the connecting support arm are movably connected with idler wheels through bearings; the clamping frame is fixedly connected to the middle position of the rear part of the support, the inserting slide block is inserted into the clamping frame, the transmission seat is arranged at the front part of the slide block, and the inner cooling follower rest drives the transmission inserting block to move through the air cylinder, so that the left and right movement of the transmission seat can be pushed, the inclined planes on the upper side and the lower side of the transmission seat can drive the swinging of the connecting support arm, and meanwhile, the abutting end is pushed to move, so that the long-shaft workpiece can be self-centered and rapidly clamped.
Description
Technical Field
The utility model relates to the technical field of follower rests, in particular to an internal cooling follower rest.
Background
The follower rest is an auxiliary device for radially supporting a rotary workpiece in the lathe machining process, is mainly used for supporting the slender shaft in an auxiliary mode in the lathe machining process of the slender shaft, moves along the slender shaft along with the cutter in the machining process, and can reduce vibration generated when the lathe tool machines the workpiece.
According to the prior Chinese patent publication No. CN216097522U, a follower rest is described, and in use, the structure is characterized in that the abutting end of the abutting rod is provided with a low-hardness high polymer material, so that compared with the traditional iron abutting end, the workpiece is less scratched in the processing process, the abutting end of the high polymer material has good wear resistance, and the service life is longer than that of the traditional iron abutting end.
The butt rod of this structure buckles and is connected through the lead screw between the butt end, drives the up-and-down motion of butt end through rotating the lead screw simultaneously to can make butt end contact work piece surface, carry out auxiliary stay to the work piece, but this kind of mode is because need rotate every lead screw when using, lead to whole clamping process to waste time and energy, and can't be quick carry out centering operation, and make the temperature rise of butt end easily after long-time contact with the work piece, and then cause wearing and tearing and the mar scheduling problem to the work piece surface, influence the precision of processing.
Thus, there is a need for an internally cooled follower rest that addresses the above-described problems.
Disclosure of utility model
The utility model aims to provide an internal cooling follower rest, which aims to better solve the technical problems that the clamping speed is low, the centering of long shaft parts cannot be performed quickly, the temperature of a clamping end is too high, and the surface abrasion of a workpiece is caused to influence the machining precision.
In order to solve the technical problems, the utility model adopts the following technical scheme:
An internally cooled follower rest comprising a support;
The top of the support is provided with a mounting seat, the bottom end of the support is fixedly connected with a base, the top of the mounting seat is provided with a cylinder, and the left side of the bottom of the mounting seat and the left end of the base are provided with hinge lugs;
The connecting support arm is movably connected to the outer part of the hinge lug through a bearing, and the left end and the right end of the inner part of the connecting support arm are movably connected with idler wheels through bearings;
The clamping frame is fixedly connected to the middle position of the rear part of the bracket, an inserting sliding block is inserted into the clamping frame, and a transmission seat is arranged at the front part of the sliding block;
The connecting seat is fixedly arranged on the left side of the top of the mounting seat, and the lower left side of the connecting seat is movably connected with a poking frame through a bearing.
In the above description, as a further scheme, the transmission insert is inserted in the inside of support, the bottom of cylinder and the top fixed connection of transmission insert, the left side lower part of transmission insert is the slope setting, drives the motion of transmission insert through the cylinder to can promote the left and right movement of transmission seat, and then can make the inclined plane of transmission seat upper and lower both sides drive the swing of connecting support arm, promote the motion of supporting the end simultaneously, make the gyro wheel of upper and lower both sides and support the end simultaneous movement, thereby can carry out the quick clamping of self-centering to major axis class work piece.
In the above description, as a further scheme, the middle part of the left end of the transmission seat is provided with the supporting end, the upper side and the lower side of the transmission seat are both obliquely arranged, and the right side of the transmission seat is in a conical arrangement.
In the above description, as a further scheme, the shape of the connecting support arm is L-shaped, and the springs are fixedly connected to the right side of the front part of the connecting support arm, so that the stability of the connecting support arm during opening is improved, and the shaking of the connecting support arm during up-and-down swinging is avoided.
In the above description, as a further scheme, the motor is installed inside the connecting seat, the rotor of the motor penetrates through the corresponding position of the connecting seat, and the rotor of the connecting seat is coaxially and fixedly connected with the turntable.
In the above description, as a further scheme, the left side outside fixedly connected with driving lever of carousel, the driving lever inserts the inside of locating the stirring frame, and the spout has been seted up with the position that the driving lever is relative to the inside of stirring the frame for can drive the stirring frame through the spout and carry out left and right reciprocating swing when the carousel drives the driving lever and carries out circumferential rotation.
In the above description, as a further scheme, the lower part of the left side of the stirring frame is fixedly connected with pipe clamps, the number of the pipe clamps is 2-4 groups, the firmness of clamping the cooling liquid pipeline is improved, and the phenomenon that the pipeline loosens in the process of swinging left and right is avoided.
Compared with the prior art, the utility model has the beneficial effects that:
According to the internal cooling follower rest, the air cylinder drives the transmission insert block to move, so that the left and right movement of the transmission seat can be driven, the inclined planes on the upper side and the lower side of the transmission seat can further drive the connecting support arm to swing, meanwhile, the abutting ends are driven to move, the rollers on the upper side and the lower side and the abutting ends synchronously move, so that the long-axis workpiece can be self-centered and rapidly clamped, meanwhile, the motor can drive the turntable to rotate, the poking rod can drive the poking frame to swing in a left-right reciprocating mode, the water pipe clamped inside the pipe clamp can be driven to spray cooling liquid in a left-right reciprocating mode, the excessive temperature of the rollers and the abutting ends is avoided, and the quality of auxiliary support of the workpiece is improved.
Drawings
FIG. 1 is a schematic elevational view of the internal cooling follower rest of the present utility model;
FIG. 2 is a schematic view of the internally cooled follower rest holder and base of the present utility model;
FIG. 3 is a schematic view of the structure of the plug-in slider and the transmission seat in the internal cooling follower rest;
FIG. 4 is a schematic view of the internal structure of the connecting seat in the internally cooled follower rest according to the present utility model;
in the figure: the device comprises a 1-support, a 2-mounting seat, a 3-base, a 4-cylinder, a 5-connecting seat, a 6-hinged lug, a 7-connecting support arm, an 8-roller, a 9-transmission insert, a 10-spring, an 11-clamping frame, a 12-insertion slide block, a 13-transmission seat, a 14-abutting end, a 15-motor, a 16-toggle frame, a 161-pipe clamp, a 17-turntable and an 18-deflector rod.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model. The present utility model will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1-4, an internal cooling follower rest in particular implementation comprises a bracket 1, wherein an installation seat 2 is arranged at the top of the bracket 1, a base 3 is fixedly connected to the bottom end of the bracket 1, an air cylinder 4 is arranged at the top of the installation seat 2, and hinge lugs 6 are respectively arranged at the left side of the bottom of the installation seat 2 and the left end of the base 3; the connecting support arm 7 is movably connected to the outer part of the hinge lug 6 through a bearing, and the left end and the right end of the inner part of the connecting support arm 7 are movably connected with idler wheels 8 through bearings; referring to fig. 3, a clamping frame 11 is fixedly connected to a middle position of a rear portion of the bracket 1, a plugging sliding block 12 is inserted into the clamping frame 11, and a transmission seat 13 is arranged at a front portion of the sliding block 12; referring to fig. 1, a connecting seat 5 is fixedly arranged on the left side of the top of the mounting seat 2, and referring to fig. 4, a toggle frame 16 is movably connected to the lower left side of the connecting seat 5 through a bearing;
Referring to fig. 2, a transmission insert 9 is inserted in the bracket 1, the bottom end of the cylinder 4 is fixedly connected with the top of the transmission insert 9, and the lower part of the left side of the transmission insert 9 is obliquely arranged.
The butt end 14 has been installed to the left end middle part of transmission seat 13, and the upper and lower both sides of transmission seat 13 are the slope setting, and the right side of transmission seat 13 is the toper setting, drives the motion of transmission inserted block 9 through cylinder 4 to can promote the left and right movement of transmission seat 13, and then can make the inclined plane of transmission seat 13 upper and lower both sides drive the swing of connecting support arm 7, promote the motion of butt end 14 simultaneously, make gyro wheel 8 and the butt end 14 synchronous motion of upper and lower both sides, thereby can carry out the quick clamping of self-centering to major axis class work piece.
The shape of the connecting support arm 7 is L-shaped, and the springs 10 are fixedly connected to the right side of the front part of the connecting support arm 7, so that the stability of the connecting support arm 7 during opening is improved, and shaking during up-and-down swinging of the connecting support arm 7 is avoided.
Referring to fig. 4, a motor 15 is installed inside the connection seat 5, a rotor of the motor 15 penetrates through a corresponding position of the connection seat 5, and a turntable 17 is coaxially and fixedly connected with the rotor of the connection seat 5.
The left side outside fixedly connected with driving lever 18 of carousel 17, driving lever 18 inserts the inside of locating stirring frame 16, and the spout has been seted up to the inside of stirring frame 16 and the position that driving lever 18 is relative, drive the rotation of carousel 17 through motor 15, make the left and right reciprocating swing of accessible driving lever 18 drive stirring frame 16, make can drive the card at the inside water pipe of pipe strap 161 and carry out the left and right reciprocating spraying of coolant liquid, avoided gyro wheel 8 and support end 14's high temperature, promoted the quality to the auxiliary support of work piece.
The pipe clamps 161 are fixedly connected to the lower left side of the poking frame 16, the number of the pipe clamps 161 is 2-4, the firmness of clamping the coolant pipe is improved, and the phenomenon that the pipeline loosens in the process of swinging left and right is avoided.
Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.
Claims (7)
1. Internally cooled follower rest, including the support, its characterized in that:
The top of the support is provided with a mounting seat, the bottom end of the support is fixedly connected with a base, the top of the mounting seat is provided with a cylinder, and the left side of the bottom of the mounting seat and the left end of the base are provided with hinge lugs;
The connecting support arm is movably connected to the outer part of the hinge lug through a bearing, and the left end and the right end of the inner part of the connecting support arm are movably connected with idler wheels through bearings;
The clamping frame is fixedly connected to the middle position of the rear part of the bracket, an inserting sliding block is inserted into the clamping frame, and a transmission seat is arranged at the front part of the sliding block;
The connecting seat is fixedly arranged on the left side of the top of the mounting seat, and the lower left side of the connecting seat is movably connected with a poking frame through a bearing.
2. The internally cooled follower rest of claim 1, wherein: the transmission insert is inserted in the support, the bottom end of the air cylinder is fixedly connected with the top of the transmission insert, and the lower part of the left side of the transmission insert is obliquely arranged.
3. The internally cooled follower rest of claim 1, wherein: the middle part of the left end of the transmission seat is provided with a propping end, the upper side and the lower side of the transmission seat are both obliquely arranged, and the right side of the transmission seat is in a conical shape.
4. The internally cooled follower rest of claim 1, wherein: the shape of the connecting support arm is L-shaped, and springs are fixedly connected to the right side of the front part of the connecting support arm.
5. The internally cooled follower rest of claim 1, wherein: the inside of connecting seat has the motor, the rotor of motor runs through the corresponding position of connecting seat, the coaxial fixedly connected with carousel of rotor of connecting seat.
6. The internally cooled follower rest of claim 5, wherein: the left side outside fixedly connected with driving lever of carousel, the driving lever inserts the inside of locating the stirring frame, and the inside of stirring the frame has seted up the spout with the position that the driving lever is relative.
7. The internally cooled follower rest of claim 1, wherein: the lower part of the left side of the toggle frame is fixedly connected with pipe clamps, and the number of the pipe clamps is 2-4 groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435802.2U CN220837961U (en) | 2023-09-08 | 2023-09-08 | Internally cooled follower rest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322435802.2U CN220837961U (en) | 2023-09-08 | 2023-09-08 | Internally cooled follower rest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220837961U true CN220837961U (en) | 2024-04-26 |
Family
ID=90782085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322435802.2U Active CN220837961U (en) | 2023-09-08 | 2023-09-08 | Internally cooled follower rest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220837961U (en) |
-
2023
- 2023-09-08 CN CN202322435802.2U patent/CN220837961U/en active Active
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| GR01 | Patent grant | ||
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