CN110842220B - Clamp for cooling turned workpiece - Google Patents

Clamp for cooling turned workpiece Download PDF

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Publication number
CN110842220B
CN110842220B CN201911215783.4A CN201911215783A CN110842220B CN 110842220 B CN110842220 B CN 110842220B CN 201911215783 A CN201911215783 A CN 201911215783A CN 110842220 B CN110842220 B CN 110842220B
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clamping
cavity
cooling
wall
chamber
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CN201911215783.4A
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CN110842220A (en
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陈亮智
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Wu Hongyan
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Individual
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
    • B23B13/12—Accessories, e.g. stops, grippers
    • B23B13/123—Grippers, pushers or guiding tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B9/00—Hand-held gripping tools other than those covered by group B25B7/00
    • B25B9/02—Hand-held gripping tools other than those covered by group B25B7/00 without sliding or pivotal connections, e.g. tweezers, onepiece tongs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

The invention discloses a clamp for cooling a turned workpiece, which comprises a clamping barrel, wherein a fixed block is fixedly arranged at the center of the right end surface of the clamping barrel, handles are symmetrically and rotatably arranged at the front side and the rear side of the fixed block, a clamping cooling cavity with a leftward opening is arranged in the clamping barrel, a turnover filter screen baffle is symmetrically arranged at the left side of the clamping cooling cavity up and down, clamping devices are symmetrically arranged at the upper side and the lower side of the clamping cooling cavity, and clamping plates which are symmetrically arranged up and down are arranged in the clamping devices. Avoid the high temperature that the turning produced to cause the scald.

Description

Clamp for cooling turned workpiece
Technical Field
The invention relates to the technical field of turning, in particular to a clamp for cooling a turned workpiece.
Background
Turning, be the lathe commonly used for processing the work piece, after the work piece car learns, can leave a large amount of heats on the work piece, the temperature is higher, directly take very easily to scald the hand after processing, consequently general workman can all take gloves or separate one deck cloth and take, but the higher temperature on the work piece passes through gloves or cloth very easily and transmits on hand, thermal-insulated effect is not good, and need place the long time after taking off and just can cool off, it is unsafe when not only taking the work piece, it is also very consuming time to need the long time to cool off after taking off. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
after the workpiece is turned by the lathe, a large amount of heat can be left on the workpiece, the workpiece is dangerous to take, scalding is easy to occur, cooling time is long after the workpiece is taken down, and time is wasted.
The clamp for cooling the turned workpiece comprises a clamping cylinder, a fixed block is fixedly arranged at the center of the right end face of the clamping cylinder, handles are symmetrically and rotatably arranged on the front side and the rear side of the fixed block, a clamping cooling cavity with a left opening is arranged in the clamping cylinder, turnover filter screen baffles are symmetrically arranged on the left side of the clamping cooling cavity in an up-and-down mode, clamping devices are symmetrically arranged on the upper side and the lower side of the clamping cooling cavity in an up-and-down mode, clamping plates are symmetrically arranged in the clamping devices, the upper side and the lower side of the right end of the handle are manually separated, the filter screen baffles can be driven to turn over and open the clamping cooling cavity, the workpiece is wrapped in the clamping cooling cavity, the handles are continuously opened and drive the clamping plates to approach each other, and the workpiece is clamped, untie the clamp of anchor clamps such as chuck of grabbing three on the lathe to the work piece this moment, will this moment press from both sides and get a section of thick bamboo and become vertical state from the horizontal state and press from both sides and get the cooling chamber opening upwards, will this moment the handle resets, and then untie the clamp of work piece tightly, simultaneously the filter screen baffle resets and will it is sealed to press from both sides the cooling chamber opening of getting, it is equipped with the forced air cooling device to press from both sides the cooling chamber right side to get the cooling chamber, be equipped with the fan in the forced air cooling device, through manual constantly pinching and releasing the handle drives promptly the handle constantly is close to each other and resets, can drive the fan rotates, and then right the work piece of getting in the cooling chamber carries out the forced air.
Preferably, the upper end and the lower end of the left end face of the clamping barrel are symmetrically provided with openings which are far away from the clamping barrel, a turning cavity of the cooling cavity is formed between the front wall and the rear wall of the turning cavity, a turning rod is rotatably arranged on the outer circular surface of the fixing shaft, the center of the front end face and the rear end face of the turning rod is fixedly connected with a torsion spring between the front wall and the rear wall of the turning cavity, the left end of the turning rod extends to the left side of the clamping barrel, a turning plate is fixedly arranged on the left side of the clamping barrel, the upper side and the lower side of the turning plate are fixedly connected with the opposite ends.
Wherein, clamping device includes that symmetry and intercommunication are located press from both sides the chamber of accomodating of getting the upper and lower wall of cooling chamber, the pinch-off blades accomodate in accomodate the intracavity and can slide from top to bottom, accomodate the chamber and keep away from press from both sides and get cooling chamber one side inner wall intercommunication and be equipped with flexible chamber, the fixed slide bar that leads that is equipped with between the flexible chamber left and right sides wall, flexible intracavity bilateral symmetry and slidable be equipped with sliding connection in lead the slider of slide bar, the slider is close to press from both sides and get cooling chamber one end hinged joint and have the telescopic link, the telescopic link is close to press from both sides and get cooling chamber one end and be close to each.
Preferably, flexible chamber right side is equipped with the chamber that resets, but the intracavity horizontal slip that resets is equipped with the board that resets, reset the chamber with the intercommunication is equipped with the opening between the flexible chamber, the board left end face that resets is kept away from press from both sides and get the fixed center push rod that is equipped with and passes of cooling chamber one end, the center push rod left end extends to flexible intracavity and with the right side the slider right-hand member face offsets, reset chamber left side wall with symmetry and intercommunication are equipped with and are located around the upset chamber right side wall the push rod chamber of both sides around the flexible chamber, both ends symmetry and fixed the passing around the board left end face of resetting the push rod chamber, the side push rod left end extends to the upset intracavity and with the upset board right-hand member face offsets.
Preferably, the right wall of the reset cavity is fixedly connected with a reset spring, the left end of the reset spring is abutted against the right end face of the reset plate, and when the reset plate moves rightwards and compresses the reset spring, the reset spring can push the reset plate to move leftwards and reset.
Preferably, chamber right side wall intercommunication resets is equipped with the opening slide bar chamber to the right, but slide bar intracavity horizontal slip be equipped with the slide bar, slide bar left end fixed connection in reset board right-hand member face, the slide bar right-hand member extends to press from both sides and get a section of thick bamboo right side and be located symmetry center one side is kept away from to the handle, slide bar right-hand member hinged joint has the connecting rod, connecting rod right-hand member hinged joint in symmetry center one side terminal surface and in the rotation center right side are kept away from to the handle.
Wherein the air cooling device comprises a fan cavity arranged in the right wall of the clamping cooling cavity, a vent is communicated between the fan cavity and the clamping cooling cavity, the fan is rotationally connected with the right wall of the fan cavity, a fan shaft is fixedly arranged at the axis of the fan, a transmission cavity is arranged on the right side of the fan cavity, a ratchet wheel is fixedly arranged in the transmission cavity extending from the right end of the fan shaft, a fixed rod is fixedly arranged between the upper wall and the lower wall of the transmission cavity and on the right side of the ratchet wheel, a rotating shaft is arranged in the fixed rod in a left-right penetrating and rotating way, an inner ratchet wheel meshed with the ratchet wheel in a one-way manner is fixedly arranged at the left end of the rotating shaft, a driven bevel gear is fixedly arranged at the right end of the rotating shaft, a driving bevel gear meshed with the driven bevel gear is rotatably arranged between the upper wall and the lower wall of the transmission cavity, the transmission shaft is fixedly arranged on the axis of the driving bevel gear, the upper end and the lower end of the transmission shaft respectively extend to the upper side and the lower side, and a straight gear is fixedly arranged in the sliding rod cavity.
Preferably, a rack is arranged in the front end face of the sliding rod and on the left side of the straight gear, and the rack can be moved rightwards to be meshed with the straight gear and drive the straight gear to rotate.
The invention has the beneficial effects that: according to the invention, the workpiece is clamped and taken off from the lathe and then placed in the semi-closed space, the workpiece is ensured not to fall under the ventilation condition, the high reliability is achieved, the opening of the filter screen baffle and the clamping of the clamping plate on the workpiece can be realized by opening the handle, the cooling of the workpiece can be realized by continuously pinching and releasing the handle, the whole process does not need to contact the workpiece by hands, the scalding caused by high temperature generated by turning is avoided, meanwhile, the workpiece is taken and cooled only by controlling the handle, and the operation mode is simple.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall construction of a clamp for cooling a workpiece after turning according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" in FIG. 1;
FIG. 3 is an enlarged view of the structure of "B" in FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 1;
FIG. 5 is a schematic view of the structure in the direction "D-D" in FIG. 1;
FIG. 6 is an enlarged view of the structure of "E" in FIG. 1;
fig. 7 is an enlarged view of the structure of "F" in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a clamp for cooling a turned workpiece, which is mainly applied to clamping and cooling the turned workpiece, and the invention is further explained by combining the attached drawings of the invention:
the clamp for cooling the turned workpiece comprises a clamping cylinder 11, wherein a fixed block 12 is fixedly arranged at the center of the right end face of the clamping cylinder 11, handles 13 are symmetrically and rotatably arranged on the front side and the rear side of the fixed block 12, a clamping cooling cavity 14 with a leftward opening is arranged in the clamping cylinder 11, a turnover filter screen baffle plate 15 is symmetrically arranged on the left side of the clamping cooling cavity 14 in an up-and-down mode, clamping devices 101 are symmetrically arranged on the upper side and the lower side of the clamping cooling cavity 14 in the clamping device 101, vertically symmetrical clamping plates 16 are arranged in the clamping devices 101, the upper side and the lower side of the right end of the handle 13 are separated manually, the filter screen baffle plate 15 is firstly driven to turn over and open the clamping cooling cavity 14, the workpiece is wrapped in the clamping cooling cavity 14, the handle 13 is continuously opened and the clamping plates 16 are driven to approach each other to clamp the workpiece, and clamps such as a three-, at this moment, the clamping barrel 11 is changed into a vertical state from a horizontal state, the clamping cooling cavity 14 is opened upwards, the handle 13 is reset at this moment, the clamping of the workpiece is untied, meanwhile, the filter screen baffle plate 15 is reset, the clamping cooling cavity 14 is opened hermetically, the air cooling device 102 is arranged on the right side of the clamping cooling cavity 14, a fan 17 is arranged in the air cooling device 102, the handle 13 is manually and continuously pinched and released, the handle 13 is driven to be continuously close to each other and reset, the fan 17 can be driven to rotate, the workpiece in the clamping cooling cavity 14 is air-cooled, and the filter screen baffle plate 15 is opened after the air cooling is finished, so that the workpiece can be taken out.
Beneficially, the upper end and the lower end of the left end face of the clamping cylinder 11 are symmetrically provided with an overturning cavity 20 with an opening facing away from the clamping cooling cavity 14, a fixing shaft 21 is fixedly connected between the front wall and the rear wall of the overturning cavity 20, an overturning rod 22 is rotatably arranged on the outer circular face of the fixing shaft 21, a torsion spring 23 is fixedly connected between the center of the front end face and the rear end face of the overturning rod 22 and the front wall and the rear wall of the overturning cavity 20, the left end of the overturning rod 22 extends to the left side of the clamping cylinder 11 and is fixedly provided with an overturning plate 24, the upper side and the lower side of the filtering screen baffle plate 15 are respectively and fixedly connected to the opposite ends of the.
According to an embodiment, the following detailed description is provided for the clamping device 101, the clamping device 101 includes a storage cavity 25 symmetrically and communicatively disposed on the upper wall and the lower wall of the clamping cooling cavity 14, the clamping plate 16 is stored in the storage cavity 25 and can slide up and down, the storage cavity 25 is provided with a telescopic cavity 26 in communication with the inner wall of the side away from the clamping cooling cavity 14, a guide slide rod 27 is fixedly disposed between the left wall and the right wall of the telescopic cavity 26, a slide block 28 slidably connected to the guide slide rod 27 is disposed in the telescopic cavity 26 in a bilaterally symmetric and slidable manner, one end of the slide block 28 close to the clamping cooling cavity 14 is hinged to a telescopic rod 29, one end of the telescopic rod 29 close to the clamping cooling cavity 14 is close to each other and hinged to an end face of the clamping plate 16 away from.
Beneficially, flexible chamber 26 right side is equipped with the chamber 30 that resets, but the intracavity that resets is 30 the horizontal slip be equipped with reset plate 31, reset chamber 30 with it is equipped with opening 32 to communicate between the flexible chamber 26, reset plate 31 left end face is kept away from press from both sides and get the fixed center push rod 33 that passes of cooling chamber 14 one end, center push rod 33 left end extends to in the flexible chamber 26 and with the right side the slider 28 right-hand member face offsets, reset chamber 30 left wall with it is equipped with to press from both sides around just communicate between the upset chamber 20 right wall and be located push rod chamber 34 of flexible chamber 26 front and back both sides, both ends symmetry and fixed are equipped with around reset plate 31 left end face pass push rod chamber 34's side push rod 35, side push rod 35 left end extend to in the upset chamber 20 and with the upset board 24 faces offsets.
Advantageously, a return spring 36 is fixedly connected to the right wall of the return chamber 30, the left end of the return spring 36 abuts against the right end face of the return plate 31, and when the return plate 31 moves to the right and compresses the return spring 36, the return spring 36 can push the return plate 31 to move to the left and return.
Beneficially, the right wall of the reset cavity 30 is communicated with a slide rod cavity 37 with a right opening, a slide rod 38 is arranged in the slide rod cavity 37 and can slide left and right, the left end of the slide rod 38 is fixedly connected to the right end face of the reset plate 31, the right end of the slide rod 38 extends to the right side of the clamping barrel 11 and is located on one side, away from the symmetry center, of the handle 13, the right end of the slide rod 38 is hinged to a connecting rod 39, and the right end of the connecting rod 39 is hinged to one side, away from the symmetry center, of the handle 13 and is located on the right side.
According to the embodiment, the air cooling device 102 is described in detail below, the air cooling device 102 includes a fan cavity 40 disposed in the right wall of the clamping cooling cavity 14, a vent 41 is disposed between the fan cavity 40 and the clamping cooling cavity 14, the fan 17 is rotatably connected to the right wall of the fan cavity 40, a fan shaft 42 is fixedly disposed at the axis of the fan 17, a transmission cavity 43 is disposed at the right side of the fan cavity 40, a ratchet 44 is fixedly disposed at the right end of the fan shaft 42 extending into the transmission cavity 43, a fixing rod 45 is fixedly disposed between the upper and lower walls of the transmission cavity 43 and at the right side of the ratchet 44, a rotating shaft 46 is rotatably disposed in the fixing rod 45 in a left-right penetrating manner, an inner ratchet 47 unidirectionally engaged with the ratchet 44 is fixedly disposed at the left end of the rotating shaft 46, a driven bevel gear 48 is fixedly disposed at the right end of the rotating shaft 46, a driving bevel gear 49 engaged with the driven bevel gear 48 is rotatably disposed between the upper, the drive bevel gear 49 is fixedly provided with a transmission shaft 50 at the axis, and the upper end and the lower end of the transmission shaft 50 extend into the upper side and the lower side of the sliding rod cavity 37 respectively and are fixedly provided with straight gears 51.
Advantageously, a rack 52 is provided in the front end face of the slide rod 38 and on the left side of the spur gear 51, and the rack 52 can be engaged with the spur gear 51 and drive the spur gear 51 to rotate when moving to the right.
The following will describe in detail the use steps of a clamp for cooling a workpiece after turning with reference to fig. 1 to 7:
in the initial state, the opening of the clamping cooling cavity 14 is closed by the screen baffle 15, the clamping plate 16 is retracted in the accommodating cavity 25, and the reset plate 31 is located at the middle position.
During clamping, the right end of the handle 13 is manually unfolded upwards and downwards, the slide rod 38 is driven by the connecting rod 39 to move left, the reset plate 31 is driven to move left, the central push rod 33 and the side push rod 35 are driven to move left, the reset plate 31 is separated from the reset spring 36 to be abutted, when the side push rod 35 moves left, one end, close to the symmetric center, of the turnover plate 24 is pushed to turn left to be in a horizontal state, the filter screen baffle plate 15 is driven to turn left to be in a horizontal state, the clamping cooling cavity 14 is opened, in the process, the central push rod 33 moves left, the right side slide block 28 moves left, the left side slide block 28 synchronously moves right, the telescopic rod 29 drives the clamping plates 16 to approach each other, a small part of the clamping plates moves into the clamping cooling cavity 14 first, the clamping barrel 11 is sleeved outside a machined workpiece to be wrapped in the clamping cooling cavity 14, the handle 13 is continuously and manually driven to unfold, the clamping plates 16 are further driven to approach each, at the moment, a clamp used for clamping a workpiece on a lathe is loosened, and under the condition that the workpiece is ensured not to fall off, the clamp on the lathe is firstly loosened to clamp the workpiece, then the clamping barrel 11 is sleeved on the outer side of the workpiece and clamped through the clamping plate 16, the workpiece is taken down from the lathe after being clamped, at the moment, the clamping barrel 11 is vertical, the opening of the clamping cooling cavity 14 is upward, at the moment, the handle 13 is reset, the clamping plate 16 is reset to release the clamping on the workpiece, the workpiece completely falls into the clamping cooling cavity 14 due to self weight, the turnover plate 24 is reset under the torsion of the torsion spring 23 and drives the filter screen baffle plate 15 to reset, further, the workpiece is prevented from falling out of the clamping cooling cavity 14 and being damaged when the handle 13 is not stably taken, at the moment, the handle 13 is manually clamped, namely, the right ends of the handles 13 are mutually close to each other, the slide rod 38 is pulled through the connecting rod 39 to, the straight gear 51 is driven to rotate through gear engagement, the driving bevel gear 49 is driven to rotate through the transmission shaft 50, the driven bevel gear 48 is driven to rotate through gear engagement, the inner ratchet wheel 47 is driven to rotate through the rotating shaft 46, the ratchet wheel 44 is driven to rotate through unidirectional engagement, the fan 17 is driven to rotate and blow air through the fan shaft 42, air is blown into the clamping cooling cavity 14 through the ventilation opening 41 to cool the workpiece through air blowing, heat is discharged through the filter screen baffle plate 15, the reset plate 31 is driven to move rightwards and compress the reset spring 36 when the sliding rod 38 moves rightwards, the reset plate 31 moves leftwards under the elastic force of the reset spring 36 to reset and drive the sliding rod 38 to move leftwards when the handle 13 is loosened, the handle 13 is not tightened and loosened, the fan 17 can be continuously driven to rotate until the workpiece is cooled, and the filter screen baffle.
The invention has the beneficial effects that: according to the invention, the workpiece is clamped and taken off from the lathe and then placed in the semi-closed space, the workpiece is ensured not to fall under the ventilation condition, the high reliability is achieved, the opening of the filter screen baffle and the clamping of the clamping plate on the workpiece can be realized by opening the handle, the cooling of the workpiece can be realized by continuously pinching and releasing the handle, the whole process does not need to contact the workpiece by hands, the scalding caused by high temperature generated by turning is avoided, meanwhile, the workpiece is taken and cooled only by controlling the handle, and the operation mode is simple.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (5)

1. The utility model provides a work piece turning back clip for cooling, gets a section of thick bamboo including pressing from both sides, its characterized in that: a fixed block is fixedly arranged at the center of the right end face of the clamping cylinder, handles are symmetrically and rotatably arranged on the front side and the rear side of the fixed block, a clamping cooling cavity with a leftward opening is arranged in the clamping cylinder, and reversible filter screen baffles are symmetrically arranged on the left side of the clamping cooling cavity up and down; clamping devices are symmetrically arranged on the upper side and the lower side of the clamping cooling cavity, clamping plates which are symmetrical up and down are arranged in the clamping devices, the upper side and the lower side of the right end of the handle are separated manually, the filter screen baffle can be driven to turn over and open the clamping cooling cavity, at the moment, a workpiece is wrapped in the clamping cooling cavity, the handle is continuously opened and drives the clamping plates to approach each other, the workpiece is clamped, clamps such as a three-grab chuck on a lathe are released, at the moment, the clamping cylinder is changed from a horizontal state to a vertical state, the opening of the clamping cooling cavity faces upwards, at the moment, the handle is reset, the clamping of the workpiece is released, and meanwhile, the filter screen baffle is reset and the opening of the clamping cooling cavity is sealed; an air cooling device is arranged on the right side of the clamping cooling cavity, a fan is arranged in the air cooling device, the handles are continuously pinched and released manually, the handles are driven to be continuously close to each other and reset, the fan can be driven to rotate, further, the workpiece in the clamping cooling cavity is cooled by air, and the workpiece can be taken out by opening the filter screen baffle after the air cooling is finished; the upper end and the lower end in the left end face of the clamping cylinder are symmetrically provided with overturning cavities with openings facing away from the clamping cooling cavity, a fixed shaft is fixedly connected between the front wall and the rear wall of the overturning cavity, an overturning rod is rotatably arranged on the outer circular surface of the fixed shaft, a torsion spring is fixedly connected between the center of the front end face and the center of the rear end face of the overturning rod and the front wall and the rear wall of the overturning cavity, the left end of the overturning rod extends to the left side of the clamping cylinder and is fixedly provided with an overturning plate, the filter screen baffles on the upper side and the lower side are respectively and fixedly connected to the opposite ends; the clamping device comprises symmetrical storage cavities which are communicated with the upper wall and the lower wall of the clamping cooling cavity, the clamping plate is stored in the storage cavities and can slide up and down, the inner wall of one side, away from the clamping cooling cavity, of each storage cavity is communicated with a telescopic cavity, a guide slide rod is fixedly arranged between the left wall and the right wall of each telescopic cavity, sliders which are connected with the guide slide rods in a sliding mode are symmetrically arranged in the telescopic cavities in a left-right mode and can slide in the telescopic cavities, telescopic rods are hinged to one ends, close to the clamping cooling cavity, of the sliders, one ends, close to the clamping cooling cavity, of the telescopic rods are mutually close to each other and hinged to; the utility model discloses a flexible chamber, including flexible chamber, the intracavity that resets, including the flexible chamber, the flexible chamber is equipped with the opening, the intracavity that resets can slide from side to side, the chamber that resets with intercommunication is equipped with the opening between the flexible chamber, the board left end face that resets is kept away from press from both sides and gets the fixed center push rod that is equipped with of cooling chamber one end and passes the opening, center push rod left end extends to flexible intracavity and with the right side the slider right-hand member face offsets, reset chamber left side wall with symmetry and intercommunication are equipped with and are located around the flexible chamber between the upset chamber right side wall the push rod chamber of both sides, both ends symmetry just fixed being equipped with passes around the board left end face that resets the side push rod in push rod chamber, the side push rod left end extend to in the upset intracavity and with.
2. The clamp for cooling a turned workpiece as recited in claim 1, wherein: the right wall of the reset cavity is fixedly connected with a reset spring, and the left end of the reset spring is abutted to the right end face of the reset plate.
3. The clamp for cooling a turned workpiece as recited in claim 2, wherein: reset chamber right side wall intercommunication and be equipped with the opening right slide bar chamber, but slide bar intracavity horizontal slip be equipped with the slide bar, slide bar left end fixed connection in reset board right-hand member face, the slide bar right-hand member extends to press from both sides and get a section of thick bamboo right side and be located symmetry center one side is kept away from to the handle, slide bar right-hand member hinged joint has the connecting rod, connecting rod right-hand member hinged joint in symmetry center one side terminal surface and in the rotation center right side are kept away from to the handle.
4. A clamp for cooling a workpiece after turning as recited in claim 3, wherein: the air cooling device comprises a fan cavity arranged in the right wall of the clamping cooling cavity, a vent is communicated between the fan cavity and the clamping cooling cavity, the fan is rotationally connected with the right wall of the fan cavity, a fan shaft is fixedly arranged at the axis of the fan, a transmission cavity is arranged on the right side of the fan cavity, a ratchet wheel is fixedly arranged in the transmission cavity extending from the right end of the fan shaft, a fixed rod is fixedly arranged between the upper wall and the lower wall of the transmission cavity and on the right side of the ratchet wheel, a rotating shaft is arranged in the fixed rod in a left-right penetrating and rotating way, an inner ratchet wheel meshed with the ratchet wheel in a one-way manner is fixedly arranged at the left end of the rotating shaft, a driven bevel gear is fixedly arranged at the right end of the rotating shaft, a driving bevel gear meshed with the driven bevel gear is rotatably arranged between the upper wall and the lower wall of the transmission cavity, the transmission shaft is fixedly arranged on the axis of the driving bevel gear, the upper end and the lower end of the transmission shaft respectively extend to the upper side and the lower side, and a straight gear is fixedly arranged in the sliding rod cavity.
5. The clamp for cooling a turned workpiece as recited in claim 4, wherein: and a rack is arranged in the front end face of the sliding rod and on the left side of the straight gear, and the rack can be rightwards moved to be meshed with the straight gear and drive the straight gear to rotate.
CN201911215783.4A 2019-12-02 2019-12-02 Clamp for cooling turned workpiece Active CN110842220B (en)

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Application Number Priority Date Filing Date Title
CN201911215783.4A CN110842220B (en) 2019-12-02 2019-12-02 Clamp for cooling turned workpiece

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CN110842220A CN110842220A (en) 2020-02-28
CN110842220B true CN110842220B (en) 2020-09-11

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CN111558667A (en) * 2020-05-18 2020-08-21 衢州市迈德电子有限公司 Production process and production equipment of motor rotor for unmanned aerial vehicle camera

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CN208391104U (en) * 2018-05-04 2019-01-18 厦门建昕工贸有限公司 A kind of milling machine for processing plastic products

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Effective date of registration: 20200811

Address after: Taizhou City, Zhejiang province 318050 Luqiao Jinqing beam Village No. 35 Jiang Backstreet

Applicant after: Wu Hongyan

Address before: 321000 No. 246 Shuangjin Road, Xiguancun Street, Wucheng District, Jinhua City, Zhejiang Province

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Application publication date: 20200228

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Contract record no.: X2021330000126

Denomination of invention: Clamp for cooling workpiece after turning

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Record date: 20210824