CN109297380A - A kind of jig of the product space degree of quick detection threaded blind hole - Google Patents

A kind of jig of the product space degree of quick detection threaded blind hole Download PDF

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Publication number
CN109297380A
CN109297380A CN201811164470.6A CN201811164470A CN109297380A CN 109297380 A CN109297380 A CN 109297380A CN 201811164470 A CN201811164470 A CN 201811164470A CN 109297380 A CN109297380 A CN 109297380A
Authority
CN
China
Prior art keywords
product
blind hole
cover plate
threaded blind
jig
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
CN201811164470.6A
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Chinese (zh)
Inventor
丁家禾
丁心怡
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.)
Suzhou Jiayuda Automation Technology Co Ltd
Original Assignee
Suzhou Jiayuda Automation Technology 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 Suzhou Jiayuda Automation Technology Co Ltd filed Critical Suzhou Jiayuda Automation Technology Co Ltd
Priority to CN201811164470.6A priority Critical patent/CN109297380A/en
Publication of CN109297380A publication Critical patent/CN109297380A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00Measuring arrangements characterised by the use of mechanical means

Abstract

The invention discloses a kind of jigs of the product space degree of quickly detection threaded blind hole, clamping fixture including fixed product and the measurement jig for measuring the threaded blind hole position of product, the measurement jig include upper cover plate and upper cover plate are arranged in for measuring the detection needle of the threaded blind hole position of product;The clamping fixture includes the lower cover plate for placing product and middle plate and board that lower cover plate bottom is arranged in, sliding block is provided on the middle plate, the side of the sliding block is provided with clamping or supports the baffle of product, the other side is provided with tapered wedges, the angled slide block being arranged on the tapered wedges and board is connect, the angled slide block is connect with the ejecting mechanism that board bottom is arranged, and the ejecting mechanism is connect with pedestal, and the pedestal is connect by support column with lower cover plate.Product is supported and fixed on lower cover plate by the present invention by the clamping fixture being arranged, and then, utilizes the position dimension between each threaded blind hole aperture in the detection needle testing product on upper cover plate.

Description

A kind of jig of the product space degree of quick detection threaded blind hole
Technical field
The present invention relates to detection jig fields, more particularly to one kind quickly to detect controlling for the product space degree of threaded blind hole Tool.
Background technique
Known common shape-degree detection surveys the equipment of aspect, substantially micro- using three-coordinates measuring machine or tool at present Mirror, usual price is very high, complicated for operation, and shape is huge, can not also be applied to plant site and carry out on-line checking, although shape The equipment of shape position degree detection is varied, but due to a lack of corresponding measurement detection instrument equipment, therefore in actual production, nothing Method implements the requirement for implementing context of detection well, and the high speed development of modern mechanical equipment industry increasingly requires tool urgently Industry provides corresponding mating detection instrument equipment.
Deficiency in the prior art is, for the pilot hole more serious with positional relationship, to will receive product parts sheet The influence of the size and structure of body, the disadvantage is that the inefficiency examined, causes bad product rate higher, when bulk production It is difficult to meet the requirement of production efficiency and checkability.
The patent of Patent No. CN201621460020.8 discloses a kind of threaded blind hole detection jig of mobile phone shell, Detecting jig includes product placement rack and electric cabinet, and electric cabinet includes the automatically controlled box body and automatically controlled box cover being installed together, Product placement rack is arranged on the automatically controlled box cover of electric cabinet, is fixedly installed and shape of product to be detected above product placement rack The mold core to match corresponds on automatically controlled box cover on product to be detected and is separately installed with one at each threaded blind hole position A probe, probe tip is fixedly installed with detection elastic slice and lower detection elastic slice, upper detection elastic slice and lower detection elastic slice are mutually exhausted Edge, automatically controlled box body is interior to be equipped with control circuit, and upper detection elastic slice and lower detection elastic slice are electrically connected with control circuit respectively, and product is put It sets corresponding position on seat and offers through-hole, probe is interspersed in through-hole, and indicator light, indicator lamp quantity are equipped on automatically controlled box cover Identical as number of probes, indicator light is electrically connected with control circuit respectively.
The patent of Patent No. CN201720143713.2 discloses a kind of quick hole position detection jig, comprising: matrix, Hole location detecting component and alarming device are equipped on the matrix, the hole location detecting component is fixed on matrix Top, position and size are corresponding with the position of part hole location;The alarming device is fixed on the bottom of matrix, The alarming device is connected by conducting wire with alarming device;The matrix is equipped with installation slotted eye, the installation of hole location detecting component It is socketed among the installation slotted eye.This patent by using induction alarm formula hole location detecting structure, when there is deviation in hole location Warning device can be activated, keep the detection of hole location intuitively distinguishable, and it is easy to operate be easy to operate, effectively improve hole location detecting Accuracy and detection speed.This patent structure is simple, installs and uses simplicity, and detection accuracy is high, and detection is quick on the draw, and Detection efficiency is high.
In summary described, we it is necessary to design it is a can quick-clamping product and measurement product it is threaded blind The jig of hole aperture location.
Summary of the invention
It is an object of the invention to overcome problem above of the existing technology, a kind of quickly detection threaded blind hole is provided Product space degree jig, the present invention by be arranged clamping fixture product is supported and fixed on lower cover plate, then, utilize Position dimension in detection needle testing product on upper cover plate between each threaded blind hole aperture.
To realize above-mentioned technical purpose and the technique effect, the invention is realized by the following technical scheme:
A kind of jig of the product space degree of quick detection threaded blind hole, including fixing the clamping fixture of product and for surveying The measurement jig of the threaded blind hole position of product is measured, the measurement jig includes that upper cover plate and setting are used to survey in upper cover plate Measure the detection needle of the threaded blind hole position of product;The clamping fixture includes placing the lower cover plate of product and being arranged in lower cover The middle plate and board in board bottom portion, sliding block is provided on the middle plate, and the side of the sliding block is provided with clamping or supports product Baffle, the other side are provided with tapered wedges, and the angled slide block being arranged on the tapered wedges and board is connect, the angled slide block and board bottom The ejecting mechanism connection of portion's setting, the ejecting mechanism are connect with pedestal, and the pedestal is connect by support column with lower cover plate;Institute When stating ejecting mechanism pulling or pushing angled slide block, drives the sliding block of angled slide block connection to move in or out, make the gear on sliding block Plate clamps or is supported on the surrounding of product.It adopts this technical solution, product is placed on lower cover plate, driven and pushed up by ejecting mechanism Block out, the sliding block for connecting angled slide block moves in or out, and when sliding block moves inward, the baffle for connecting sliding block is clamped in production The outside of product, when sliding block is displaced outwardly, the baffle for connecting sliding block is supported on the inside of product;Measurement jig is for measuring product Pitch-row between upper each threaded hole.
Preferably, the two sides of the baffle are provided with cushion block, one of cushion block is used for the outline border of product clamping, another A cushion block is used to support the inside casing of product.It adopts this technical solution, is connect by cushion block with product, the junction of cushion block and product Shape is consistent, and the thickness of cushion block is adjustable.
Preferably, be provided with locating piece on the sliding block, be provided with guide groove on the locating piece, the guide groove with The guide pad of setting on lower cover plate is slidably connected.Wherein, the tolerance of guide groove is arranged in+0.01/-0mm;The tolerance of guide pad It is arranged in+0/-0.01mm;It adopts this technical solution, facilitates sliding block accurate movement.
Preferably, being provided with the inclined-plane of connection tapered wedges on the angled slide block, T-type is provided on the inclined-plane and is led To slot, the T-type guide table being arranged on the T-type guide groove and tapered wedges is slidably connected;The angled slide block is arranged symmetrically, and there are two T Type guide groove, T-type guide groove described in two drive the sliding block synchronizing moving of two connections simultaneously.
Preferably, one end of the detection needle is provided with countersunk head, the other end is provided with shank, and the detection needle is located at needle The side of bar is connect by the guide hole in first back-moving spring and upper cover plate with bolt;The detection needle be provided with it is multiple, it is more Threaded blind hole position consistency on the position and product of a detection needle.Wherein, detect needle diameter tolerance setting+ 0/-0.005mm;The diameter tolerance for the guide hole that upper cover plate is connect with detection needle is arranged in+0.005/-0mm;Each detection needle it Between tolerance be arranged in +/- 0.005mm;The countersunk head of pressing detection needle makes the shank for detecting needle stretch out upper cover plate, while compressing the One reset spring;The countersunk head of pressing is unclamped, detects needle under the reset of first back-moving spring, returns the shank for stretching out upper cover plate It moves back.
Preferably, being provided with location hole on the upper cover plate, the positioning column being arranged on the location hole and lower cover plate connects It connects.Wherein, the diameter tolerance of positioning column is arranged in +/- 0.005mm;The diameter tolerance of location hole is arranged in+0.005/-0mm.
Preferably, the ejecting mechanism includes the mandril of the support plate and setting of connection board on the supporting plate, institute The one end for stating mandril is connect by second back-moving spring with angled slide block, and the other end connects with by third reset spring and link block It connects, the link block is connect with driving device.It adopts this technical solution, drives the top of connection by link block by driving device Bar, the angled slide block ejection for connecting mandril or rollback;Wherein, second back-moving spring is consistent with the constant of third reset spring, uses In the balance up and down for keeping mandril;Make mandril in second back-moving spring or third when driving mandril for driving device simultaneously It is slowly moved under the resistance of reset spring.
Preferably, the driving device is set as cylinder, the cylinder is set to pedestal, and piston rod and link block connect It connects.
Preferably, being additionally provided with limit plate in the support plate, limit is provided between the limit plate and support plate The limiting stand being arranged on slot, the limiting slot and mandril is connect.It adopts this technical solution, facilitates the stroke for controlling mandril.
Preferably, being provided with the avoid holes of multiple connection angled slide blocks on the board;The avoid holes use slow wire feeding Linear cutter forms, and the tolerance between avoid holes and angled slide block is arranged in+0.04/-0mm.
The beneficial effects of the present invention are: the present invention is novel in design, thinking is unique, is utilized to a certain extent formed in mould Working principle, by means of with a series of mold forming structures have been transformed, easy to use, easy to operate, and precision is high, measurement is quasi-, Speed is fast, convenient to be connect by fastener with the movement device of various automation controls, realizes unattended, greatly improves flowing water Line automation level and production efficiency;Slide block mechanism is driven to be supported and fixed on the product on pedestal by the driving mechanism of setting On pedestal, then, using in the detection needle testing product on upper cover plate between each threaded blind hole aperture position degree and Whether critical size is qualified, and the detection determination flow of complete set can be completed within 3-6 seconds, improve efficiency 10-20 times or so, skill Art progress is obvious.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention, And can be implemented in accordance with the contents of the specification, with presently preferred embodiments of the present invention and attached drawing is cooperated to be described in detail below.This hair Bright specific embodiment is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is upper cover plate structural schematic diagram of the present invention;
Fig. 2 is clamping fixture structural schematic diagram of the present invention;
Fig. 3 is the schematic diagram of the section structure that angled slide block of the present invention is connect with sliding block;
Fig. 4 is sliding block locating piece of the present invention and guide pad connection schematic diagram;
Fig. 5 is product of the present invention and upper cover plate scheme of installation;
Fig. 6 is product clamping schematic diagram of the present invention;
Fig. 7 is support product schematic diagram of the present invention;
Fig. 8 is that cushion block of the present invention supports product enlarged diagram;
Fig. 9 is cushion block product clamping enlarged diagram of the present invention;
Figure 10 is the schematic diagram one that shank of the present invention detects threaded blind hole aperture;
Figure 11 is the schematic diagram two that shank of the present invention detects threaded blind hole aperture.
Figure label explanation: clamping fixture 1 measures jig 2, upper cover plate 3, and location hole 301 detects needle 4, and lower cover plate 5 is fixed Position column 501, middle plate 6, board 7, sliding block 8, baffle 9, tapered wedges 10, angled slide block 11, pedestal 12, support column 13, cushion block 14, positioning Block 15, guide pad 16, T-type guide groove 17, T-type guide table 18, countersunk head 33, shank 19, first back-moving spring 20, bolt 21, branch Fagging 22, mandril 23, second back-moving spring 24, third reset spring 25, link block 26, driving device 27, limit plate 28, limit Platform 29, avoid holes 30, product 31, threaded blind hole 32, countersunk head 33.
Specific embodiment
The invention will be further described with reference to the accompanying drawing:
Referring to figs. 1 to shown in Figure 11, a kind of jig of the product space degree of quick detection threaded blind hole, including fixed product 31 Clamping fixture 1 and measurement jig 2 for measuring threaded 32 position of blind hole of product 31, the measurement jig 2 include Upper cover plate 3 and upper cover plate 3 is set for measuring the detection needle 4 of threaded 32 position of blind hole of product 31;The clamping is controlled Tool 1 includes the lower cover plate 5 for placing product 31 and middle plate 6 and board 7 that 5 bottom of lower cover plate is arranged in, is arranged on the middle plate 6 There is sliding block 8, the side of the sliding block 8 is provided with clamping or supports the baffle 9 of product 31, and the other side is provided with tapered wedges 10, institute It states the angled slide block 11 being arranged on tapered wedges 10 and board 7 to connect, the angled slide block 11 and the ejecting mechanism of 7 bottom of board setting connect It connects, the ejecting mechanism is connect with pedestal 12, and the pedestal 12 is connect by support column 13 with lower cover plate 5;The ejecting mechanism When pulling or pushing angled slide block 11, the sliding block 8 for driving angled slide block 11 to connect is moved in or out, and presss from both sides the baffle 9 on sliding block 8 Hold or be supported on the surrounding of product 31.It adopts this technical solution, product 31 is placed on lower cover plate 5, is driven by ejecting mechanism Angled slide block 11, the sliding block 8 for connecting angled slide block 11 moves in or out, and when sliding block 8 moves inward, makes the gear of the connection of sliding block 8 Plate 9 is clamped in the outside of product 31, as shown in Fig. 6, Fig. 9;When sliding block 8 is displaced outwardly, the baffle 9 for connecting sliding block 8 is supported on The inside of product 31, as shown in Figure 7, Figure 8;Measurement jig 2 is for measuring on product 31 between each threaded 32 hole of blind hole Pitch-row.
Preferably, the two sides of the baffle 9 are provided with cushion block 14, one of cushion block 14 is for the outer of product clamping 31 Frame, another cushion block 14 are used to support the inside casing of product 31.It adopts this technical solution, is connect by cushion block 14 with product 31, padded Block 14 is consistent with the junction shape of product 31, and the thickness of cushion block 14 is adjustable.Wherein, cushion block 14 uses rubber or silica gel system At.
Preferably, being provided with locating piece 15 on the sliding block 8, it is provided with guide groove on the locating piece 15, it is described to lead It is slidably connected to slot and the guide pad 16 of the setting on lower cover plate 5.Wherein, the tolerance of guide groove is arranged in+0.01/-0mm;It leads It is arranged to the tolerance of block 16 in+0/-0.01mm;It adopts this technical solution, facilitates 8 accurate movement of sliding block.
Preferably, being provided with the inclined-plane of connection tapered wedges 10 on the angled slide block 11, T is provided on the inclined-plane The T-type guide table 18 being arranged on type guide groove 17, the T-type guide groove 17 and tapered wedges 10 is slidably connected;The angled slide block 11 It is symmetrical arranged there are two T-type guide groove 17, T-type guide groove 17 described in two drives the sliding block 8 of two connections is synchronous to move simultaneously It is dynamic.
Preferably, one end of the detection needle 4 is provided with countersunk head 33, the other end is provided with shank 19, the detection needle 4 It is connect by the guide hole in first back-moving spring 20 and upper cover plate 3 with bolt 21 positioned at the side of shank 19;The detection needle 4 It is provided with multiple, the position of multiple detection needles 4 and the threaded blind hole position consistency on product 31.Wherein, needle 4 is detected Diameter tolerance be arranged in+0/-0.005mm;Upper cover plate 3 and the diameter tolerance of guide hole that detection needle 4 connect be arranged+ 0.005/-0mm;Tolerance between each detection needle 4 is arranged in +/- 0.005mm;The countersunk head 33 of pressing detection needle 4 makes to detect needle 4 shank 19 stretches out upper cover plate 3, while compressing first back-moving spring 20;The countersunk head 33 of pressing is unclamped, detection needle 4 is multiple first Under the reset of position spring 20, the shank 19 for stretching out upper cover plate 3 is made to retract.
Preferably, being provided with location hole 301 on the upper cover plate 3, it is arranged on the location hole 301 and lower cover plate 5 Positioning column 501 connects.Wherein, the diameter tolerance of positioning column 501 is arranged in +/- 0.005mm;The diameter tolerance of location hole 301 is set It sets in+0.005/-0mm.
Preferably, the ejecting mechanism includes the top for connecting the support plate 22 of board 7 and being arranged in support plate 22 Bar 23, one end of the mandril 23 are connect by second back-moving spring 24 with angled slide block 11, the other end and reset bullet by third Spring 25 is connect with link block 26, and the link block 26 is connect with driving device 27.It adopts this technical solution, is led to by driving device 27 The mandril 23 that link block 26 drives connection is crossed, the ejection of angled slide block 11 for connecting mandril 23 or rollback;Wherein, second back-moving spring 24 is consistent with the constant of third reset spring 25, for keeping the balance up and down of mandril 23;It is being driven simultaneously for driving device 27 When dynamic mandril 23, move mandril 23 slowly under the resistance of second back-moving spring 24 or third reset spring 25.
Preferably, the driving device 27 is set as cylinder, the cylinder is set to pedestal 12, piston rod with connect Block 26 connects.It adopts this technical solution, by the air inlet and/or exhaust of control cylinder, adjusts 9 clamping force of baffle on sliding block 8, It is set to be not easy folder damage product 31.
Preferably, being additionally provided with limit plate 28 in the support plate 22, set between the limit plate 28 and support plate 22 It is equipped with limiting slot, the limiting stand 29 being arranged on the limiting slot and mandril 23 is connect.It adopts this technical solution, facilitates control top The stroke of bar 23.
Preferably, being provided with the avoid holes 30 of multiple connection angled slide blocks 11 on the board 7;The avoid holes 30 use Low-speed WEDM is process, and the tolerance between avoid holes 30 and angled slide block 11 is arranged in+0.04/-0mm.
Specific embodiment
In actual use, product is placed on lower cover plate;Then, the upper cover plate that will test jig is placed on lower cover plate On, as shown in Figure 5;Then, cylinder is driven, so that the piston rod on cylinder is driven the connecting plate of connection, makes all on connecting plate Mandril moves up simultaneously, pushes the angled slide block of connection, so that angled slide block is pushed or pull on sliding block and inwardly or outwardly moves, sliding block to When interior mobile, the baffle for connecting sliding block is clamped in the outside of product, as shown in Fig. 6, Fig. 9;When sliding block is displaced outwardly, make sliding block The baffle of connection is supported on the inside of product, as shown in Figure 7, Figure 8;Then, the detection needle on upper cover plate is pressed by user, works as inspection When stylus is smoothly depressed, the shank detected on needle is inserted into the aperture of threaded blind hole, such as Figure 10, Figure 11 It is shown;At this point, the position for representing threaded blind hole is correct, product is qualified;When user's pressing detection needle, do not depress Or when feeling to have barrier when pressing, at this point, the aperture for representing threaded blind hole has deviated, product is unqualified, needs again Processing.After product is completed to detect, upper cover plate is removed by user, then, drives cylinder, the piston rod on cylinder is made to drive connection Connecting plate, mandril and angled slide block, angled slide block when moving, drives the sliding block of connection, separates the baffle on sliding block with product, Then, the product on lower cover plate is taken out by user.This is, since mandril of the invention can push away, can draw, so that the baffle on sliding block It can be supported in the outline border of product, the outer outer frame of product can also be clamped in, when product size difference is not too big, can make It is clamped or is supported with same jig, then, one measurement jig to match with product of replacement.In addition, this jig is outstanding It is suitable for the threaded blind hole measurements that outer dimension difference is not in too big phone housing.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. a kind of jig of the product space degree of quickly detection threaded blind hole, the clamping fixture (1) including fixed product (31) And the measurement jig (2) for measuring product (31) threaded blind hole (32) position, it is characterised in that: the measurement jig It (2) include that upper cover plate (3) and setting are used to measure the detection of product (31) threaded blind hole (32) position in upper cover plate (3) Needle (4);The clamping fixture (1) includes the middle plate placing the lower cover plate (5) of product (31) and being arranged in lower cover plate (5) bottom (6) and board (7) it, is provided with sliding block (8) on the middle plate (6), the side of the sliding block (8) is provided with clamping or support product (31) baffle (9), the other side are provided with tapered wedges (10), the angled slide block being arranged on the tapered wedges (10) and board (7) (11) it connects, the angled slide block (11) connect with the ejecting mechanism that board (7) bottom is arranged, the ejecting mechanism and pedestal (12) Connection, the pedestal (12) are connect by support column (13) with lower cover plate (5);The ejecting mechanism pulls or pushes angled slide block (11) when, the sliding block (8) of angled slide block (11) connection is driven to move in or out, the baffle (9) on sliding block (8) is made to clamp or prop up Support the surrounding in product (31).
2. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: The two sides of the baffle (9) are provided with cushion block (14), and one of cushion block (14) is used for the outline border of product clamping (31), another Cushion block (14) is used to support the inside casing of product (31).
3. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: It is provided with locating piece (15) on the sliding block (8), is provided with guide groove, the guide groove and lower cover plate on the locating piece (15) (5) guide pad (16) of the setting on is slidably connected.
4. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: It is provided with the inclined-plane of connection tapered wedges (10) on the angled slide block (11), T-type guide groove (17) are provided on the inclined-plane, The T-type guide table (18) being arranged on the T-type guide groove (17) and tapered wedges (10) is slidably connected;The angled slide block (11) is symmetrical There are two T-type guide groove (17), T-type guide groove (17) described in two drives the sliding block (8) of two connections synchronous simultaneously for setting It is mobile.
5. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: One end of detection needle (4) is provided with countersunk head (33), and the other end is provided with shank (19), and the detection needle (4) is located at shank (19) side is connect by the guide hole on first back-moving spring (20) and upper cover plate (3) with bolt (21);The detection needle (4) multiple, the position of multiple detections needle (4) and the threaded blind hole position consistency on product (31) are provided with.
6. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: It is provided with location hole (301) on the upper cover plate (3), the positioning column being arranged on the location hole (301) and lower cover plate (5) (501) it connects.
7. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, it is characterised in that: The ejecting mechanism includes the mandril (23) of the support plate (22) and setting of connection board (7) on support plate (22), described One end of mandril (23) connect by second back-moving spring (24) with angled slide block (11), the other end and passes through third reset spring (25) it is connect with link block (26), the link block (26) connect with driving device (27).
8. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 7, it is characterised in that: The driving device (27) is set as cylinder, and the cylinder is set to pedestal (12), and piston rod is connect with link block (26).
9. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 7, it is characterised in that: It is additionally provided with limit plate (28) on the support plate (22), is provided with limit between the limit plate (28) and support plate (22) Slot, the limiting stand (29) being arranged on the limiting slot and mandril (23) are connect.
10. a kind of jig of the product space degree of quickly detection threaded blind hole according to claim 1, feature exist In: the avoid holes (30) of multiple connections angled slide block (11) are provided on the board (7);The avoid holes (30) use slow wire feeding Linear cutter forms, and the tolerance between avoid holes (30) and angled slide block (11) is arranged in+0.04/-0mm.
CN201811164470.6A 2018-10-05 2018-10-05 A kind of jig of the product space degree of quick detection threaded blind hole Pending CN109297380A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811164470.6A CN109297380A (en) 2018-10-05 2018-10-05 A kind of jig of the product space degree of quick detection threaded blind hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811164470.6A CN109297380A (en) 2018-10-05 2018-10-05 A kind of jig of the product space degree of quick detection threaded blind hole

Publications (1)

Publication Number Publication Date
CN109297380A true CN109297380A (en) 2019-02-01

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Application Number Title Priority Date Filing Date
CN201811164470.6A Pending CN109297380A (en) 2018-10-05 2018-10-05 A kind of jig of the product space degree of quick detection threaded blind hole

Country Status (1)

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