CN109781361A - A kind of rubber hose air-tightness detection device - Google Patents
A kind of rubber hose air-tightness detection device Download PDFInfo
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- CN109781361A CN109781361A CN201811611227.4A CN201811611227A CN109781361A CN 109781361 A CN109781361 A CN 109781361A CN 201811611227 A CN201811611227 A CN 201811611227A CN 109781361 A CN109781361 A CN 109781361A
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- rubber hose
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- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 69
- 230000033228 biological regulation Effects 0.000 claims abstract description 64
- 230000001939 inductive effect Effects 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000002950 deficient Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 1
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Abstract
The present invention relates to a kind of rubber hose air-tightness detection devices, it is characterized in that being provided with gripping mechanism A above tooling ontology, gripping mechanism A is connected by connecting rod, the side of connecting rod is mounted in fixing seat, regulation handle C is provided in fixing seat, regulation handle B is provided on tooling ontology on the inside of regulation handle C, adjusting screw is provided with above regulation handle B, in tiltedly vertical structure setting, on tooling ontology, the both ends of adjusting screw are separately fixed on the table top and vertical frame of tooling ontology the adjusting screw of two sides.It is provided with fixing seat on adjusting screw, regulation handle A is provided in fixing seat, gripping mechanism B is connected by connecting rod, connecting rod is fixed in the fixing seat on adjusting screw, gripping mechanism is mounted on cylinder, a little wrong inductive switch of the side setting of cylinder, is provided with marking pen assembly on cylinder.The invention has the advantages that improving production efficiency, the labor intensity of operator is reduced, rejected product is avoided to flow into next process.
Description
Technical field
The present invention relates to rubber pipeline detection equipment technical field, specifically a kind of rubber hose air-leakage test
Device.
Background technique
Currently, automobile is as main friendship with the improvement of living standards, Domestic Automotive Industry is also rapidly progressed
Logical tool widely enters average family, and rubber pipeline carries various fluids as the blood vessel in automobile on vehicle
Conveying, according to installation site difference, operating pressure is different from 0.1MPa to 10MPa, and rubber pipeline needs pair before factory
Its air-tightness is detected, and the air-tightness for detecting rubber hose at present needs employee's naked eyes to observe, and there are missed detection risks, and
And its air-tightness detection device low efficiency, large labor intensity, manufacturing cost are high.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a kind of rubber hose air-tightness
Detection device, invention, which solves technical solution used by its technical problem, is: structure of the invention includes tooling ontology, by cone base
Gripping mechanism B, the gripping mechanism A that plug, screw rod, chuck, chuck bracket, fixation hole form puts wrong inductive switch, cylinder, bee
Ring device, alarm lamp, work light, display system, regulation handle A, regulation handle B, regulation handle C, adjusting screw, company
Extension bar, the marking pen being made of marking pen bracket, marking pen, fixed bracket, buffer stopper, adjusting nut, screw rod, small cylinder are total
At fixing seat, it is characterised in that tooling ontology is L-shaped structure, is provided with gripping mechanism A, gripping mechanism A above tooling ontology
It is connected by connecting rod, the side of connecting rod is mounted in fixing seat, regulation handle C is provided in fixing seat, in regulation handle C
It is provided with regulation handle B on the tooling ontology of side, adjusting screw is provided with above regulation handle B, the adjusting screw of two sides is in
Tiltedly on tooling ontology, the both ends of adjusting screw are separately fixed on the table top and vertical frame of tooling ontology vertical structure setting.It adjusts
It is provided with fixing seat on lead screw, regulation handle A is provided in fixing seat, gripping mechanism B is connected by connecting rod, and connecting rod is fixed
In fixing seat on adjusting screw, gripping mechanism is mounted on cylinder, a little wrong inductive switch of the side setting of cylinder, cylinder
On be provided with marking pen assembly.
The gripping mechanism A is identical with the structure of gripping mechanism B, is fixed by the connecting rod in fixing seat, clamping
The angle of device is adjusted by regulation handle.
The chuck is bolted on chuck bracket, and the center of chuck is provided with fixation hole, fixation hole
To fall arc structure, facilitate installation sebific duct, the center of cone base plug is fixedly installed a screw rod, screw rod and cone base plug
Between be provided with gasket, cone base plug is fixed on cylinder by screw rod, and staff, which can according to need, pulls out bolt more
Change the chuck of other sizes, can also by rotary screw replace other sizes cone base plug, by replacement cone base plug and
Chuck can be used for measuring the air-tightness of various different-diameter sebific ducts.
The cone base plug and screw rod of the gripping mechanism A is provided with inner cavity, bores base plug and screw rod and center
It is provided with venthole, facilitates and inputs gas into sebific duct.
The cone base plug and screw rod of the gripping mechanism B is solid construction.
The marking pen is fixed on marking pen bracket, and the side of marking pen bracket is fixed on buffer stopper, buffer stopper
Top screw rod is installed, adjusting nut is installed, buffer stopper is fixed together with small cylinder, sets below buffer stopper on screw rod
It is equipped with fixed bracket.
The lateral angles of the adjustable gripping mechanism A of the regulation handle A, regulation handle B is by it in adjusting screw
On the adjustable gripping mechanism B of height longitudinal height, so as to adjust the distance between gripping mechanism A and regulation handle B, tune
Save the adjustable gripping mechanism B of handle C lateral angles, by the adjusting of three regulation handle A, can be used for measuring it is various not
With the air-tightness of length sebific duct.
The tooling ontology is used to support detection device, regulation handle A, regulation handle B, regulation handle C and adjusting screw
The angle-adjusting mechanism of composition can carry out the adjustment of angle and length according to product structure difference, and product is made to be guaranteed at nature shape
State.
Using rubber hose air-tightness detection device to rubber hose detection air-tightness method the following steps are included:
First according to the diameter and length of rubber hose to be detected, suitable cone base plug and chuck are selected by operator,
It is installed on chuck bracket, secondly according to the length of rubber hose, by staff's appropriate adjustment regulation handle A, adjusts
Handle B and regulation handle C, makes rubber hose to be detected be guaranteed at nature.
Step 1: one end of rubber hose to be detected is put into gripping mechanism A, gas is locked after putting wrong inductive switch induction
Cylinder, cylinder operation push cone base plug, and the height of cone base plug rises, and pass through the fixed glue of the mutual extrusion of cone base plug and chuck
One end of pipe, then the other end of rubber hose to be detected is put into gripping mechanism B, the wrong inductive switch of cylinder and point of top occurs
Same movement, the fixed rubber hose other end to be detected；
Step 2: being sealed detection according to the pressure that PLC is set, proportioning valve makes gas enter sebific duct from cone base plug
Interior, PLC control inflation after being passed through compressed gas T seconds, carries out air-leakage test, detects qualified product, pass through marking pen assembly
Mark is made, PLC control is first vented, and cylinder retracts original position, and gripping mechanism B and gripping mechanism A unclamp rubber hose to be detected, work
The qualified product rubber hose that people takes out by measurement is put into qualified product case, after underproof product is first vented, worker is needed to exist
After the upper manual confirmation of PLC, gripping mechanism B and gripping mechanism A can just unclamp rubber hose to be detected, and worker takes out by measurement
Defective products sebific duct is put into defective product box, to prevent the generation of defective products.
The invention has the advantages that gripping mechanism can be locked automatically by the wrong inductive switch of point, improve life
Efficiency is produced, the labor intensity of operator is reduced, different products shapes may be implemented in the present apparatus and the product of bore is detected,
Equipment identification can be carried out to substandard product, rejected product is avoided to flow into next process.
Detailed description of the invention
Fig. 1: structural schematic diagram of the embodiment of the present invention.
Fig. 2: side structure schematic view of the embodiment of the present invention.
Fig. 3: gripping mechanism example structure schematic diagram of the present invention.
Fig. 4: the present invention bores base stopper structure schematic diagram.
Fig. 5: chuck schematic cross-sectional view of the present invention.
Fig. 6: chuck structure schematic diagram of the present invention.
Fig. 7: marking pen assembly structure schematic diagram of the present invention
In figure: tooling ontology 1, gripping mechanism A2, gripping mechanism B3, cone base plug 2.1, screw rod 2.2, chuck 2.3, chuck
Bracket 2.4, fixation hole 2.5 put wrong inductive switch 4, cylinder 5, buzzer 6, alarm lamp 7, work light 8, display system
System 9, regulation handle A10, regulation handle B11, regulation handle C12, adjusting screw 13, connecting rod 14, marking pen assembly 15, mark
Bracket 15.1, marking pen 15.2, fixed bracket 15.3, buffer stopper 15.4, adjusting nut 15.5, screw rod 15.6, small cylinder
15.7, fixing seat 16.
Specific embodiment
It is described with reference to make the present invention detailed description in detail below.As shown in the picture, structure of the invention includes
Tooling ontology 1, the gripping mechanism being made of cone base plug 2.1, screw rod 2.2, chuck 2.3, chuck bracket 2.4, fixation hole 2.5
A2, gripping mechanism B3, put wrong inductive switch 4, cylinder 5, buzzer 6, alarm lamp 7, work light 8, display system 9,
Regulation handle A10, regulation handle B11, regulation handle C12, adjusting screw 13, connecting rod 14, by marking pen bracket 15.1, mark
The marking pen that pen 15.2, fixed bracket 15.3, buffer stopper 15.4, adjusting nut 15.5, screw rod 15.6, small cylinder 15.7 form is total
At 15, fixing seat 16, it is characterised in that tooling ontology 1 is L-shaped structure, and the top of tooling ontology 1 is provided with gripping mechanism A2, is blocked
Tight device A2 is connected by connecting rod 14, and the side of connecting rod 14 is mounted in fixing seat 16, and adjusting is provided in fixing seat 16
It is provided with regulation handle B11 on tooling ontology 1 on the inside of handle C12, regulation handle C12, is provided with above regulation handle B11
Adjusting screw 13, on tooling ontology 1, the both ends of adjusting screw 13 are solid respectively in tiltedly vertical structure setting for the adjusting screw 13 of two sides
It is scheduled on the table top and vertical frame of tooling ontology 1.It is provided with fixing seat on adjusting screw 13, is provided with regulation handle in fixing seat
A10, gripping mechanism B3 are connected by connecting rod, and connecting rod is fixed in the fixing seat on adjusting screw 13, gripping mechanism installation
On cylinder 5, a little wrong inductive switch 4 is arranged in the side of cylinder 5, is provided with marking pen assembly 15 on cylinder 5.
The gripping mechanism A2 is identical with the structure of gripping mechanism B3, is fixed by the connecting rod in fixing seat, card
The angle of tight device is adjusted by regulation handle.
As shown in attached drawing 3, attached drawing 4, attached drawing 5, attached drawing 6: chuck 2.3 is bolted on chuck bracket 2.4, chuck
2.3 center is provided with fixation hole 2.5, and fixation hole 2.5 is arc structure, facilitates installation sebific duct, cone base plug 2.1
Center is fixedly installed a screw rod 2.2, is provided with gasket between screw rod 2.2 and cone base plug 2.1, bores base plug
2.1 are fixed on cylinder 5 by screw rod 2.2, and staff can according to need the chuck for pulling out bolt replacement other sizes,
The cone base plug that other sizes can be replaced by rotary screw can be used for measuring each by replacement cone base plug and chuck
The air-tightness of kind different-diameter sebific duct.
The cone base plug and screw rod of the gripping mechanism A2 is provided with inner cavity, bores base plug and screw rod and center
It is provided with venthole, facilitates and inputs gas into sebific duct.
The cone base plug and screw rod of the gripping mechanism B3 is solid construction.
As shown in Fig. 7: marking pen 15.2 is fixed on marking pen bracket 15.1, and the side of marking pen bracket 15.1 is fixed
On buffer stopper 15.4, the top of buffer stopper 15.4 is equipped with screw rod 15.6, and adjusting nut 15.5 is equipped on screw rod 15.6, delays
It rushes block 15.4 to be fixed together with small cylinder 15.7, the lower section of buffer stopper 15.4 is provided with fixed bracket 15.3.
The lateral angles of the adjustable gripping mechanism A2 of the regulation handle A10, regulation handle B11 are being adjusted by it
Longitudinal height of the adjustable gripping mechanism B3 of height on lead screw 13, so as to adjust gripping mechanism A2 and regulation handle B11 it
Between distance, the lateral angles of the adjustable gripping mechanism B3 of regulation handle C12 can by the adjusting of three regulation handle A10
With the air-tightness for measuring various different length sebific ducts.
The tooling ontology 1 is used to support detection device, regulation handle A10, regulation handle B11, regulation handle C12 and tune
The adjustment of angle and length can be carried out according to product structure difference by saving the angle-adjusting mechanism that lead screw 13 forms, and be made at product guarantee
In nature.
Using rubber hose air-tightness detection device to rubber hose detection air-tightness method the following steps are included:
First according to the diameter and length of rubber hose to be detected, suitable cone base plug and chuck are selected by operator,
Be installed on chuck bracket 2.4, secondly according to the length of rubber hose, by staff's appropriate adjustment regulation handle A10,
Regulation handle B11 and regulation handle C12, makes rubber hose to be detected be guaranteed at nature.
Step 1: one end of rubber hose to be detected is put into gripping mechanism A2, puts after wrong inductive switch 4 incudes and lock
Cylinder 5,5 Work Promote of cylinder bore base plug 2.1, and the height of cone base plug 2.1 rises, and pass through cone base plug 2.1 and chuck 2.3
The fixed sebific duct of mutual extrusion one end, then the other end of rubber hose to be detected is put into gripping mechanism B3, the cylinder of top
Same movement, the fixed rubber hose other end to be detected occurs with a wrong inductive switch；
Step 2: being sealed detection according to the pressure that PLC is set, proportioning valve makes gas enter glue from cone base plug 2.1
In pipe, PLC control inflation after being passed through compressed gas T seconds, carries out air-leakage test, detects qualified product, total by marking pen
Mark is made at 15, PLC control is first vented, and cylinder 5 retracts original position, and gripping mechanism B3 and gripping mechanism A2 unclamp rubber to be detected
Hose, the qualified product rubber hose that worker takes out by measurement are put into qualified product case, after underproof product is first vented, need
Worker is on PLC after manual confirmation, and gripping mechanism B3 and gripping mechanism A2 can just unclamp rubber hose to be detected, and worker takes out warp
The defective products sebific duct for crossing measurement is put into defective product box, to prevent the generation of defective products.
The PLC may be SCM system module.
Buzzer 6, alarm lamp 7, work light 8, display system 9 are set simultaneously on the PLC, indicated respectively not
Prompt is completed in qualified alarm, the course of work, work.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined, without departing from the design concept of the invention, those skilled in the art are to the present invention
The all variations and modifications made of technical solution, protection scope of the present invention should all be fallen into.
Claims (7)
1. a kind of rubber hose air-tightness detection device, including tooling ontology (1), by cone base plug (2.1), screw rod (2.2),
The gripping mechanism A (2) that chuck (2.3), chuck bracket (2.4), fixation hole (2.5) form, the wrong induction of gripping mechanism B (3), point are opened
Close (4), cylinder (5), buzzer (6), alarm lamp (7), work light (8), display system (9), regulation handle A
(10), regulation handle B (11), regulation handle C (12), adjusting screw (13), connecting rod (14), by marking pen bracket (15.1),
Marking pen (15.2), fixed bracket (15.3), buffer stopper (15.4), adjusting nut (15.5), screw rod (15.6), small cylinder
(15.7) the marking pen assembly (15) formed, fixing seat (16), it is characterised in that tooling ontology (1) is L-shaped structure, tooling ontology
(1) it is provided with above gripping mechanism A (2), gripping mechanism A (2) is connected by connecting rod (14), the side peace of connecting rod (14)
It on fixing seat (16), is provided in fixing seat (16) regulation handle C (12), the tooling ontology on the inside of regulation handle C (12)
(1) it is provided on regulation handle B (11), adjusting screw (13), the adjusting screw of two sides is provided with above regulation handle B (11)
(13) in tiltedly vertical structure setting, on tooling ontology (1), the both ends of adjusting screw (13) are separately fixed at the platform of tooling ontology (1)
On face and vertical frame.It is provided with fixing seat on adjusting screw (13), regulation handle A (10), gripping mechanism B are provided in fixing seat
(3) it is connected by connecting rod, connecting rod is fixed in the fixing seat on adjusting screw (13), and gripping mechanism is mounted on cylinder (5)
On, a little wrong inductive switch (4) is arranged in the side of cylinder (5), is provided with marking pen assembly (15) on cylinder (5).
2. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that chuck (2.3) passes through
Bolt is fixed on chuck bracket (2.4), and the center of chuck (2.3) is provided with fixation hole (2.5), and fixation hole (2.5) is
Arc structure, the center of cone base plug (2.1) are fixedly installed a screw rod (2.2), screw rod (2.2) and cone base plug
(2.1) gasket is provided between, cone base plug (2.1) is fixed on cylinder (5) by screw rod (2.2).
3. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that gripping mechanism A (2)
Cone base plug and screw rod be provided with inner cavity, bore base plug and screw rod and center be provided with venthole, gripping mechanism B
(3) cone base plug and screw rod is solid construction.
4. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that the clamping dress
It is identical with the structure of gripping mechanism B (3) to set A (2), is fixed by the connecting rod in fixing seat, the angle of gripping mechanism passes through
Regulation handle is adjusted.
5. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that marking pen (15.2)
It is fixed on marking pen bracket (15.1), the side of marking pen bracket (15.1) is fixed on buffer stopper (15.4), buffer stopper
(15.4) be equipped with screw rod (15.6), be equipped on screw rod (15.6) adjusting nut (15.5) above, buffer stopper (15.4) with
Small cylinder (15.7) is fixed together, and fixed bracket (15.3) are provided with below buffer stopper (15.4).
6. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that regulation handle A (10)
The lateral angles of adjustable gripping mechanism A (2), regulation handle B (11) can be with by its height on adjusting screw (13)
The longitudinal height for adjusting gripping mechanism B (3) is adjusted so as to adjust the distance between gripping mechanism A (2) and regulation handle B (11)
The lateral angles of the adjustable gripping mechanism B (3) of handle C (12) can be used for by the adjusting of three regulation handle A (10)
Measure the air-tightness of various different length sebific ducts, regulation handle A (10), regulation handle B (11), regulation handle C (12) and adjusting
The angle-adjusting mechanism of lead screw (13) composition can carry out the adjustment of angle and length according to product structure difference, make at product guarantee
In nature.
7. a kind of rubber hose air-tightness detection device according to claim 1, it is characterised in that utilize rubber hose
With air-tightness detection device to rubber hose detection air-tightness method the following steps are included:
First according to the diameter and length of rubber hose to be detected, suitable cone base plug and chuck are selected by operator, by it
Be mounted on chuck bracket (2.4), secondly according to the length of rubber hose, by staff appropriate adjustment regulation handle A (10),
Regulation handle B (11) and regulation handle C (12), makes rubber hose to be detected be guaranteed at nature.
Step 1: one end of rubber hose to be detected is put into gripping mechanism A (2), puts after wrong inductive switch (4) incudes and lock
Cylinder (5), cylinder (5) Work Promote bore base plug (2.1), and the height of cone base plug (2.1) rises, by boring base plug
(2.1) and the mutual extrusion of chuck (2.3) fixes one end of sebific duct, then the other end of rubber hose to be detected is put into clamping dress
It sets B (3), same movement occurs for the wrong inductive switch of cylinder and point of top, fixes the rubber hose other end to be detected；
Step 2: being sealed detection according to the pressure that PLC is set, proportioning valve makes gas enter sebific duct from cone base plug (2.1)
Interior, PLC control inflation after being passed through compressed gas T seconds, carries out air-leakage test, detects qualified product, pass through marking pen assembly
(15) mark is made, PLC control is first vented, and cylinder (5) retracts original position, and gripping mechanism B (3) and gripping mechanism A (2) unclamp to be checked
Rubber hose is surveyed, the qualified product rubber hose that worker takes out by measurement is put into qualified product case, and underproof product is first vented
Afterwards, need worker on PLC after manual confirmation, it is soft that gripping mechanism B (3) and gripping mechanism A (2) can just unclamp rubber to be detected
Pipe, the defective products sebific duct that worker takes out by measurement is put into defective product box, to prevent the generation of defective products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611227.4A CN109781361A (en) | 2018-12-27 | 2018-12-27 | A kind of rubber hose air-tightness detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811611227.4A CN109781361A (en) | 2018-12-27 | 2018-12-27 | A kind of rubber hose air-tightness detection device |
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| Publication Number | Publication Date |
|---|---|
| CN109781361A true CN109781361A (en) | 2019-05-21 |
Family
ID=66498579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811611227.4A Pending CN109781361A (en) | 2018-12-27 | 2018-12-27 | A kind of rubber hose air-tightness detection device |
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| Country | Link |
|---|---|
| CN (1) | CN109781361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823466A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Hydraulic test device for thrust augmentation main pipe fuel spray rod of aircraft engine |
| CN110823481A (en) * | 2019-12-18 | 2020-02-21 | 江苏擎邦机械有限公司 | Air tightness detection device for rubber tube of air expansion shaft |
| CN114472965A (en) * | 2022-02-23 | 2022-05-13 | 余倩慧 | Precision drilling device for mold machining production |
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| US6467336B1 (en) * | 2000-06-27 | 2002-10-22 | Horst Gotowik | Apparatus for testing or isolating a segment of pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110823466A (en) * | 2019-11-19 | 2020-02-21 | 中国航发贵州黎阳航空动力有限公司 | Hydraulic test device for thrust augmentation main pipe fuel spray rod of aircraft engine |
| CN110823481A (en) * | 2019-12-18 | 2020-02-21 | 江苏擎邦机械有限公司 | Air tightness detection device for rubber tube of air expansion shaft |
| CN114472965A (en) * | 2022-02-23 | 2022-05-13 | 余倩慧 | Precision drilling device for mold machining production |
| CN114472965B (en) * | 2022-02-23 | 2023-09-12 | 金爵五金塑胶（深圳）有限公司 | Precise drilling device for mold processing production |
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