CN111702520A - Tool for processing plunger pump cylinder body - Google Patents

Tool for processing plunger pump cylinder body Download PDF

Info

Publication number
CN111702520A
CN111702520A CN202010579032.7A CN202010579032A CN111702520A CN 111702520 A CN111702520 A CN 111702520A CN 202010579032 A CN202010579032 A CN 202010579032A CN 111702520 A CN111702520 A CN 111702520A
Authority
CN
China
Prior art keywords
cylinder body
plunger pump
rotating shaft
inner cavity
tooling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010579032.7A
Other languages
Chinese (zh)
Inventor
李堃
姜民
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Xiyi Steel Mould Co ltd
Original Assignee
Jiangsu Xiyi Steel Mould Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangsu Xiyi Steel Mould Co ltd filed Critical Jiangsu Xiyi Steel Mould Co ltd
Priority to CN202010579032.7A priority Critical patent/CN111702520A/en
Publication of CN111702520A publication Critical patent/CN111702520A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
    • B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
    • B24B29/04—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces for rotationally symmetrical workpieces, e.g. ball-, cylinder- or cone-shaped workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B24B55/03—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant designed as a complete equipment for feeding or clarifying coolant

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The invention discloses a tool for processing a plunger pump cylinder body, which comprises a machine body, wherein a hydraulic lifting column is arranged at the bottom of an inner cavity of the machine body, a motor box is arranged at the top of the hydraulic lifting column, a driving motor is arranged in the inner cavity of the motor box, a rotating shaft extending out of the motor box is arranged at the power output end of the top of the driving motor, a rotating shaft is sleeved at the top of the outer wall of the rotating shaft, a turntable with a square groove body in section is arranged at the top of the rotating shaft, an outer supporting ring is arranged on the outer side of the circumference of the bottom of the turntable, screw rods are screwed on the left side wall and the right side wall of the turntable, one ends of the two groups of screw rods extending into the inner cavity of the turntable and approaching to the inner cavity are connected with a clamping block through a rotating bearing, a supporting plate is arranged on, the tooling design and processing cost are reduced, the time wasted in tooling switching is eliminated, and the operating efficiency is improved.

Description

Tool for processing plunger pump cylinder body
Technical Field
The invention relates to the technical field of plunger pump cylinder body tools, in particular to a tool for processing a plunger pump cylinder body.
Background
The plunger pump is an important component of a hydraulic system, functions are realized by means of reciprocating motion of a plunger in a cylinder body, the cylinder body of the plunger pump is generally cylindrical, and a plurality of groups of through holes are formed between two cylindrical upper and lower circular bottom surfaces.
When the plunger pump cylinder body is processed, a through hole with a proper size is formed in a proper position of a cylinder raw material, and the outer wall of the plunger pump cylinder body needs to be polished. When punching the operation, need use drilling equipment and burnishing and polishing equipment to process, traditional frock is these two operation processes separately, designs two kinds of frocks, when leading to having increased the frock expense, and the switching between different frocks also can waste time, reduces machining efficiency.
Based on the technical scheme, the invention designs the tool for processing the cylinder body of the plunger pump so as to solve the problems.
Disclosure of Invention
The invention aims to provide a tool for processing a plunger pump cylinder body and a processing method thereof, which can enable two working procedures of punching, grinding and polishing the plunger pump cylinder body to be the same in one processing tool, reduce the design and processing cost of the tool, remove the time wasted in tool switching and improve the operating efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a frock of plunger pump cylinder body processing, includes the organism, the inner chamber bottom of organism is provided with hydraulic pressure lift post, hydraulic pressure lift post's top is provided with the motor case, the inner chamber of motor case is provided with driving motor, driving motor's top power take off end is provided with the axis of rotation that stretches out the motor case, the rotation axis has been cup jointed at the outer wall top of axis of rotation, the top of rotation axis is provided with the top and sets up the carousel that the cross-section is square cell body, the bottom circumference outside of carousel is provided with outer support ring, the equal spiro union of lateral wall has the screw rod, and is two sets of the screw rod stretches into the carousel inner chamber and is connected with the clamp splice through rolling bearing to the one end of pressing close to, the inner chamber lateral wall of organism is provided.
Preferably, the section of the upper half part of one end of the rotating shaft, which extends out of the motor box, is provided with a limiting rib at the circumferential part, and the rotating shaft is connected with the inner cavity of the rotating shaft.
Based on above-mentioned technical characteristics, when driving motor drove the axis of rotation and rotates, the axis of rotation passes through the joint cooperation between spacing muscle and the rotation axis, and makes the rotation axis keep relative stillness with the axis of rotation in the axial, makes the rotation axis can rotate along with the rotation of axis of rotation.
Preferably, the top of the supporting plate is provided with an annular sectional type guide rib.
Based on the technical characteristics, the design of the sectional type guide rib can lead the accumulated water on the outer wall of the guide rib to move towards the middle through the opening, and the accumulated water on the top of the supporting plate is reduced as much as possible
Preferably, the bottom surface of the outer support ring is provided with a clamping groove matched with the guide rib.
Based on above-mentioned technical characteristics, cooperate through the direction muscle of joint groove with the backup pad through outer support ring, can play the limiting displacement to the carousel.
Preferably, a sealing bearing is arranged at the joint of the rotating shaft and the motor box.
Based on above-mentioned technical characteristics, when guaranteeing that the axis of rotation can freely rotate, make driving motor be located inclosed motor box, reduce liquid infiltration motor box and cause the possibility of damage to driving motor.
Preferably, the two groups of clamping blocks are provided with triangular openings on the surfaces close to each other.
Based on the technical characteristics, the cylindrical plug pump cylinder body is placed between the triangular openings through the two groups of clamping blocks which are close to each other, so that the effect of clamping the plug pump cylinder body can be achieved.
Preferably, the bottom surface of the turntable is uniformly provided with through holes.
Based on the technical characteristics, liquid such as cooling liquid or cleaning liquid can be discharged from the groove body of the rotary disc through the through hole.
Preferably, the bottom of the inner cavity of the machine body is in a shape of being high at the left and low at the right.
Based on the technical characteristics, the liquid in the machine body is convenient to move rightwards and is finally discharged through the liquid discharge pipe.
Preferably, the open slot that the carousel top was seted up is square, and is provided with horizontal muscle on the lateral wall around the open slot of carousel and clamp splice are close to mutually, and the lateral wall is seted up with the cell body of horizontal muscle looks adaptation around the clamp splice.
Based on the technical characteristics, the clamping block is limited in the vertical direction, so that the clamping block can only horizontally move left and right when pushed and pulled by the screw.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the method comprises the following steps: through the design of the technical scheme, the upper surface of the cylinder body of the plunger pump can be punched and the upper surface and the side surfaces of the cylinder body of the plunger pump can be polished in the same tool by only adjusting the height of the hydraulic lifting column, so that the design and processing cost of a plurality of tools is reduced, the time wasted in tool switching is removed, and the operation efficiency is improved;
secondly, the method comprises the following steps: through the design of this technical scheme, can be to using coolant liquid or washing liquid when punching and burnishing and polishing operation, the inner chamber bottom of organism is discharged to through-hole through the carousel bottom, then is discharged by the fluid-discharge tube, guarantees the recovery of coolant liquid or washing liquid.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a plunger pump cylinder for grinding and polishing operation according to the present invention;
FIG. 2 is a schematic structural view of the plunger pump cylinder for drilling operation according to the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is a cross-sectional view of the present invention;
FIG. 5 is a cross-sectional view of a rotating shaft and a rotating shaft of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-body; 2-hydraulic lifting columns; 3-driving a motor; 4-a rotating shaft; 5-a rotating shaft; 6, rotating a disc; 7-an outer support ring; 8-clamping blocks; 9-a support plate; 10-a motor box; 11-a guide rib; 12-a clamping groove; 13-a through hole; 14-transverse ribs; 15-liquid discharge pipe; 16-screw.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a technical scheme that: the utility model provides a frock of plunger pump cylinder body processing, including organism 1, the inner chamber bottom of organism 1 is provided with hydraulic lifting column 2, hydraulic lifting column 2's top is provided with motor case 10, the inner chamber of motor case 10 is provided with driving motor 3, driving motor 3's top power take off end is provided with the axis of rotation 4 that stretches out motor case 10, rotation axis 5 has been cup jointed at the outer wall top of axis of rotation 4, rotation axis 5's top is provided with the top and sets up carousel 6 that the cross-section is square cell body, the bottom circumference outside of carousel 6 is provided with outer support ring 7, the equal spiro union of lateral wall has screw rod 16 about carousel 6, two sets of screw rods 16 stretch into 6 inner chambers of carousel and are connected with clamp splice 8 through rolling bearing to the one end of pressing close to, the inner chamber lateral wall of organism 1 is provided with.
The section that axis of rotation 4 stretches out motor case 10 one end first half is provided with spacing muscle in the circumference part, and rotation axis 5 and the inner chamber of being connected of axis of rotation 4, and when driving motor 3 drove axis of rotation 4 and rotate, axis of rotation 4 passes through the joint cooperation between spacing muscle and the rotation axis 5, and makes rotation axis 5 keep relative stillness with axis of rotation 4 in the axial, makes rotation axis 5 can rotate along with the rotation of axis of rotation 4.
The top of backup pad 9 is provided with the direction muscle 11 of annular sectional type, and the design of the direction muscle 11 of sectional type can let the ponding of 11 outer walls of direction muscle pass through the opening and remove to the centre, reduces remaining of backup pad 9 top ponding as far as possible
The clamping groove 12 matched with the guide rib 11 is formed in the bottom surface of the outer supporting ring 7, and the outer supporting ring 7 is matched with the guide rib 11 of the supporting plate 9 through the clamping groove 12, so that the limiting effect on the rotary table 6 can be achieved.
The junction of axis of rotation 4 and motor case 10 is provided with sealed bearing, when guaranteeing that axis of rotation 4 can free rotation, makes driving motor 3 be arranged in inclosed motor case 10, reduces liquid infiltration motor case 10 and causes the possibility of damage to driving motor 3.
One side that two sets of clamp splice 8 are close to mutually all is provided with triangular opening, through two sets of clamp splice 8 that are close to each other, puts the stopper pump cylinder body that is columniform between triangular opening, can play the effect of tight stopper pump cylinder body of clamp.
Through holes 13 are uniformly formed in the bottom surface of the rotary table 6, so that liquid such as cooling liquid or cleaning liquid can be discharged from the groove body of the rotary table 6 through the through holes 13.
The bottom of the inner cavity of the machine body 1 is in a shape of being high at the left and low at the right, so that the liquid in the machine body 1 can move rightwards and is finally discharged through the liquid discharge pipe 15.
The fluting of seting up at 6 tops of carousel is squarely, and is provided with horizontal muscle 14 on the fluting of carousel 6 and the front and back lateral wall that clamp splice 8 is pressed close to mutually, and the cell body with 14 looks adaptations of horizontal muscle is seted up to lateral wall around clamp splice 8, to clamp splice 8 to restricting in the vertical direction for clamp splice 8 when receiving the push-and-pull of screw rod 16, horizontal motion about only can making.
One specific application of this embodiment is: when adding man-hour to the plunger pump cylinder body, divide into and punch the operating condition and polish the operating condition to plunger pump cylinder body upper surface and side:
the upper surface of the cylinder body of the plunger pump is punched: when a punching device is used for punching the upper surface of a plunger pump cylinder body, the plunger pump cylinder body is placed in a square groove body of a rotary table 6 between two groups of clamping blocks 8, screw rods 16 at two sides are rotated to enable the screw rods 16 to push the clamping blocks 8 to approach the plunger pump cylinder body, after the clamping blocks 8 contact the circumferential outer wall of the plunger pump cylinder body, the plunger pump cylinder body is fixed through clamping of triangular openings of the clamping blocks 8, then a hydraulic lifting column 2 is shortened downwards, a motor box 10 and a driving motor 3 are lowered, so that the rotary table 6 at the top of a rotating shaft 4 is lowered, an outer supporting ring 7 at the bottom of the rotary table 6 finally falls onto the top of a supporting plate 9, a guide rib 11 is matched with a clamping groove 12 until the rotating shaft 4 is separated from the top of an inner cavity of a rotating shaft 5, when punching operation is carried out, when downward pressure is applied to the plunger pump cylinder body, the pressure is born by the supporting plate 9 to protect the rotating shaft, as shown in fig. 2.
Grinding and polishing the upper surface and the side surface of the plunger pump cylinder body: the plunger pump cylinder body is placed in a square groove body of a rotary table 6 between two groups of clamping blocks 8, the screw rods 16 at two sides are rotated, the screw rods 16 push the clamping blocks 8 to be close to the plunger pump cylinder body, after the clamping blocks 8 are contacted with the circumferential outer wall of the plunger pump cylinder body, the plunger pump cylinder body is fixed through the clamping of triangular openings of the clamping blocks 8, then the hydraulic lifting columns 2 are extended upwards, the motor box 10 and the driving motor 3 are lifted, the top of the rotating shaft 4 is contacted with the top of an inner cavity of the rotating shaft 5 and continuously lifted, the outer supporting ring 7 is separated from the supporting plate 9, then the driving motor 3 is started, the driving motor 3 drives the rotating shaft 4 to rotate, the rotating shaft 5 is matched with a limiting rib of the rotating shaft 4, the rotating shaft 5 is rotated, the plunger pump cylinder body in the rotary table 6 is driven to rotate, and 360-degree omnibearing work can be carried out when the polishing operation of the upper, the working efficiency is improved.
When the drilling, grinding and polishing operations are carried out, cooling liquid or cleaning liquid is needed to wash the plunger pump cylinder body, and the washed liquid is discharged to the bottom of the inner cavity of the machine body 1 through the through hole 13 at the bottom of the rotary table 6 and then is discharged through the liquid discharge pipe 15.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (9)

1. The utility model provides a frock of plunger pump cylinder body processing, includes organism (1), its characterized in that: the hydraulic lifting column is arranged at the bottom of an inner cavity of the machine body (1), a motor box (10) is arranged at the top of the hydraulic lifting column (2), a driving motor (3) is arranged in the inner cavity of the motor box (10), a rotating shaft (4) extending out of the motor box (10) is arranged at the top power output end of the driving motor (3), a rotating shaft (5) is sleeved at the top of the outer wall of the rotating shaft (4), a rotating disc (6) with a square groove body in cross section is arranged at the top of the rotating shaft (5), an outer supporting ring (7) is arranged outside the circumference of the bottom of the rotating disc (6), screw rods (16) are screwed on the left side wall and the right side wall of the rotating disc (6), two groups of screw rods (16) extend into the inner cavity of the rotating disc (6) and are connected with clamping blocks (8) through rotating bearings to one end close to the inner cavity, the bottom of the right side wall of the machine body (1) is provided with a discharge pipe (15).
2. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: the cross section of the upper half part of one end of the rotating shaft (4) extending out of the motor box (10) is provided with a limiting rib at the circumferential part, and the rotating shaft (5) is connected with the inner cavity of the rotating shaft (4).
3. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: the top of the supporting plate (9) is provided with an annular sectional type guide rib (11).
4. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: the bottom surface of the outer supporting ring (7) is provided with a clamping groove (12) matched with the guide rib (11).
5. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: and a sealing bearing is arranged at the joint of the rotating shaft (4) and the motor box (10).
6. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: and triangular openings are formed in the surfaces, close to each other, of the two groups of clamping blocks (8).
7. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: through holes (13) are uniformly formed in the bottom surface of the rotary table (6).
8. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: the bottom of the inner cavity of the machine body (1) is in a shape of being high at the left and low at the right.
9. The tooling for machining the cylinder body of the plunger pump according to claim 1, wherein: the slotting that carousel (6) top was seted up is square, and is provided with horizontal muscle (14) on the fluting of carousel (6) and the front and back lateral wall that clamp splice (8) are close to mutually, and the cell body with horizontal muscle (14) looks adaptation is seted up to the lateral wall around clamp splice (8).
CN202010579032.7A 2020-06-23 2020-06-23 Tool for processing plunger pump cylinder body Pending CN111702520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010579032.7A CN111702520A (en) 2020-06-23 2020-06-23 Tool for processing plunger pump cylinder body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010579032.7A CN111702520A (en) 2020-06-23 2020-06-23 Tool for processing plunger pump cylinder body

Publications (1)

Publication Number Publication Date
CN111702520A true CN111702520A (en) 2020-09-25

Family

ID=72541600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010579032.7A Pending CN111702520A (en) 2020-06-23 2020-06-23 Tool for processing plunger pump cylinder body

Country Status (1)

Country Link
CN (1) CN111702520A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113894584A (en) * 2021-10-30 2022-01-07 浙江吉尚汽车部件有限公司 Pump body mounting hole adds clamping apparatus device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113894584A (en) * 2021-10-30 2022-01-07 浙江吉尚汽车部件有限公司 Pump body mounting hole adds clamping apparatus device

Similar Documents

Publication Publication Date Title
CN112775061A (en) Workpiece cleaning device for machining of mechanical equipment and using method thereof
CN107671162A (en) A kind of auto industry stamping machine
CN210452011U (en) Device for removing residual scrap iron in workpiece annular groove
CN208811844U (en) The lower polishing mechanism of the eccentric grinding and polishing device of sphere part
CN113492361B (en) Be applied to lapping machine of intelligent manufacturing
CN213470563U (en) Polishing device for upper end face and lower end face of cylindrical roller
CN118237480B (en) Stamping forming equipment for manufacturing speed reducer shell
CN210168298U (en) Circuit board etching device for electronic product production
CN114434846B (en) Raw material squeezing equipment for edible vegetable oil processing and application method thereof
CN213647071U (en) Novel clamping device is washed with grinding to mould steel
CN221951891U (en) Cleaning device for machining mechanical parts
CN210358759U (en) Spinning machine for processing plunger
CN204707898U (en) A kind of Pu'er tea cooked flake wrapping machine
CN210676512U (en) Hardware plate stamping device
CN216327105U (en) Auxiliary tool for machining bearing ring
CN222932315U (en) Vertical feeding type machine tool convenient for chip removal
CN223056849U (en) Horizontal band sawing machine with chip removal function
CN210045646U (en) Rotary driven shaft of workbench of numerical control high-pressure cleaning machine
CN213470505U (en) Heat abstractor is used in processing of fixed block for industrial robot
CN214866823U (en) Automatic stamping device for bolt machining
CN216236625U (en) Rotating disc type mud pressing machine
CN110732712A (en) High-efficiency flat milling machine
CN219987390U (en) Sealing gasket framework machining tool
CN209903342U (en) Drilling equipment is used in fan processing
CN207789798U (en) A kind of local compaction apparatus of graphite cake processing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200925