CN108593977A - Clamping device for test equipment - Google Patents
Clamping device for test equipment Download PDFInfo
- Publication number
- CN108593977A CN108593977A CN201810592998.7A CN201810592998A CN108593977A CN 108593977 A CN108593977 A CN 108593977A CN 201810592998 A CN201810592998 A CN 201810592998A CN 108593977 A CN108593977 A CN 108593977A
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- China
- Prior art keywords
- mounting plate
- rack
- test equipment
- manipulator
- arm
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- 238000012360 testing method Methods 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 claims abstract description 28
- 238000013519 translation Methods 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 230000002787 reinforcement Effects 0.000 claims description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000001514 detection method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011990 functional testing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
Abstract
The invention discloses a kind of clamping device for test equipment, including rack, manipulator, handwheel slowing-down structure and slide construction, manipulator includes commutating structure, adjustable lock locking structure and clamping limb, and the front end of clamping limb is equipped with clamp structure；Commutating structure includes one first mounting plate, two linking arms, a first commutation joint and two second commutation joints；Handwheel slowing-down structure includes disc type handle, speed reducer and the second mounting plate, and adjustable lock locking structure includes third mounting plate, the 4th mounting plate, axle sleeve, trunnion axis and third set lever.The present invention drives manipulator by slide construction along rack upper and lower translation by handwheel slowing-down structure, additionally by three commutation joints and adjustable lock locking structure, without power drive, it can realize rotation of the clamping limb in horizontal plane and the certain angle of vertical plane, and being matched for clamping tightly by two clamping devices, it can realize being fixedly clamped to the test equipment of 300 400kg.
Description
Technical field
The invention belongs to chucking device technical field, more particularly to a kind of clamping device for capableing of clamping test equipment.
Background technology
Chip, also known as microcircuit (microcircuit), microchip (microchip), integrated circuit (English：
integrated circuit,IC).Refer to the silicon chip for including integrated circuit, volume very little, often computer or other electronics
A part for equipment.And wafer is the component of the most core of chip, in the production process of chip or wafer, to be carried out to it
Functionality detection, such as chip pin etc., this kind of test equipment is heavier, and some weighs 250-350kg, in order to realize detection process
Full-automation, often chip to be detected, wiring board etc. are sent to test equipment using special feeding system, and detected
Cheng Zhong, chip to be detected, wiring board are located at the lower section of test equipment, this just need test equipment inversion come, work towards
Under, this just needs special clamping device by test equipment fixed clamp, and due to being surveyed in the detection process of chip or wiring board
Examination equipment will be stablized, levelness is high, cannot shake, therefore have higher requirement to clamping device
The chucking power of the manipulator of the equipment of clamping class in the prior art is smaller, and front end is typically provided to pincer, only
It is to be clamped by frictional force between pliers and object to be held, is not suitable for being used for being clamped heavier (such as 100kg, or even more than)
Test equipment, such as Chinese patent《A kind of clamp-type manipulator of robot》(application publication number：CN 107877495 A)
Disclosed clamp-type robot manipulator structure is complicated, and is not suitable for the test equipment that crawl is heavier and opposite sides face is parallel, but ties
Structure is complicated, and manufacturing cost is high.
Invention content
The invention mainly solves the technical problem of providing a kind of clamping devices for test equipment, are slowed down by handwheel
Structure drives manipulator by slide construction along rack upper and lower translation, additionally by three commutation joints and adjustable lock tight knot
Structure is not necessarily to power drive, can realize rotation of the clamping limb in horizontal plane and the certain angle of vertical plane, rotation process spirit
It is living, and being matched for clamping tightly by two clamping devices, clamping force is big, can realize the clamping to the test equipment of 300-400kg
It is fixed.
In order to solve the above technical problems, one aspect of the present invention is：It provides a kind of for test equipment
Clamping device includes the handwheel slowing-down structure of rack, the manipulator and the drive manipulator oscilaltion that are installed on rack
And slide construction；The handwheel slowing-down structure and the slide construction are mounted on the rack, and are slowed down by the handwheel
Structure drives manipulator by slide construction along rack upper and lower translation；
The manipulator includes commutating structure, adjustable lock locking structure and clamping limb, one end of the locking mechanism and institute
Commutating structure connection is stated, and the other end is connect with the clamping limb；The arm of the clamping limb includes that can clamp test equipment
Left arm and right arm, be mutually parallel between the left arm and the right arm, before the opening for defining the clamping limb is, and to lean on
The side of the nearly test equipment is interior, and the front end of the left arm and the right arm is mounted on clamp structure, passes through two institutes
The test equipment is fixedly clamped by the clamp structure stated；
The commutating structure is changed including one first mounting plate, two linking arms, a first commutation joint and two second
To joint, the linking arm is connected with the second commutation joint by the first commutation joint, the first commutation joint passes through the
One mounting plate is installed on rack；
The handwheel slowing-down structure includes disc type handle, speed reducer and the second mounting plate, and second mounting plate is installed on
First mounting plate, the speed reducer include the gear being connect with disc type handle and the rack that is engaged with the gear, the tooth
Item is installed on rack along the short transverse of rack, and the slide construction is installed on the front side of the rack, by shaking disc type hand
Grip strip moving gear rack engages and then drives manipulator upper and lower translation；
The adjustable lock locking structure includes third mounting plate, the 4th mounting plate, axle sleeve, trunnion axis and third locking hand
Handle, the trunnion axis are through at the axle sleeve, and the front end of the trunnion axis forms bellend and positioned at third mounting plate and the 4th peace
Between loading board, the 4th mounting plate has the first round guide groove, the third set lever can be along the round guiding
Slot slides and fixes third mounting plate and the 4th mounting plate with clamping limb.
In order to solve the above technical problems, the further technical solution that the present invention uses is：
The clamp structure includes grip block and the 4th set lever, and the front end of the left arm and right arm all has the second circle
Shape guide groove, the 4th handle can slide in the described second round guide groove and can the grip block be fixed on left arm
And right arm.
It further says, the slide construction includes sliding block, sliding rail and the 5th set lever, is consolidated on first mounting plate
The fixed sliding block, the sliding rail are parallel to the short transverse of rack, realize the liter of the manipulator along sliding rail sliding by sliding block
The fixation of manipulator is dropped and is realized by the 5th set lever.
Further say, the slide construction further includes clump weight, traction chain and guide gear, the traction chain around
It crosses the guide gear and the manipulator is fixed in one end, while the other end is fixed on the clump weight.
Further to say, each first commutation joint includes lock handle, latch, the first vertical axes and bearing,
The bearing is placed on first vertical axes, and the latch has third circle guide groove, and the lock handle can be along institute
State third circle guide groove sliding and can by it is described first commutation joint locking.
Further say, it is each it is described second commutation joint all include upper latch segment, the second set lever, left locking post,
Right locking post, the second vertical axes and bearing, second vertical axes pass through the bearing and linking arm, the left locking post and institute
The inside that right locking post is all located at the upper latch segment is stated, the left locking post and the right locking post embrace institute from left and right respectively
It states the second vertical axes and is fixed second vertical axes by second set lever.
It further says, reinforcement assembly is additionally provided on first mounting plate, and the reinforcement assembly consolidates the mounting plate
Due to the rack.
It further says, the pedestal of the rack sets that there are four movable pulley and four groups of support components, each support groups
Part, each component all include two supporting pads and connecting rod, and the support column of the supporting pad upper end passes through the connecting rod and energy
It is fixed on the connecting rod.
It further says, the left and right side of first mounting plate is separately installed with two sliding blocks, and left and right side
Be symmetrical arranged.
The beneficial effects of the invention are as follows：
One, the present invention includes rack, manipulator, handwheel slowing-down structure and slide construction, is driven by handwheel slowing-down structure
Manipulator is by slide construction along rack upper and lower translation；Manipulator includes commutating structure, adjustable lock locking structure and clamping limb, folder
The front end of gripping arm is equipped with clamp structure, and test equipment is fixedly clamped by two clamp structures；Commutating structure includes one
First mounting plate, two linking arms, one first commutation joint and two second commutation joints pass through the first commutation joint and the
Two commutation joints connect linking arm, and the first commutation joint is installed on rack by the first mounting plate；Structure of the invention is simplified, nothing
Power drive is needed, can realize rotation of the clamping limb in horizontal plane and the certain angle of vertical plane, first, rotation process is flexible,
Two are easy for, in clamping test equipment and present apparatus repair, maintenance, saving space；And by passing through two clamp structures
Test equipment is fixedly clamped, is matched for clamping tightly, clamping force is big, can realize being fixedly clamped to the test equipment of 300-400kg；
Two, commutating structure of the invention includes one first mounting plate, two linking arms, a first commutation joint and two
Second commutation joint is connected the linking arm with the second commutation joint by the first commutation joint, and the first commutation joint passes through
First mounting plate is installed on rack；Adjustable lock locking structure includes third mounting plate, the 4th mounting plate, axle sleeve, trunnion axis and
Three set levers, third set lever can slide and by third mounting plate and the 4th mounting plate and clamping limb along round guide groove
Fixed, changing arthrotropic adjusting by three can realize that clamping limb rotates in a certain range at any angle in the horizontal plane,
Coordinate adjustable lock locking structure that can realize that the arbitrary rotation of clamping limb certain angles in vertical plane, structure are simplified, be not necessarily to again
Power drive can realize rotation of the clamping limb in horizontal plane and the certain angle of vertical plane, and rotation process is flexible, and clamping limb
The equal precise positioning in vertical plane and horizontal plane；
Three, the present invention drives manipulator by slide construction along rack upper and lower translation by handwheel slowing-down structure, and slides
Structure includes clump weight, traction chain and guide gear, and rotation disc type handle is subtracted by the speed reducer that gear and rack coordinate
Speed belt moves manipulator and is translated along the sliding rail of slide construction, first, laborsaving, lifting process is steady；Second is that using disc type handle and tooth
Rack etc. is taken turns, intensity is high, wear-resisting, and load-bearing capacity is high, extends the service life of the clamping device of the present invention；
Four, the axis of the first commutation joint of the invention, the second commutation joint and adjustable lock locking structure is cased with bearing,
By being used cooperatively for axis and bearing, the smoothness in rotation process is improved, is prolonged the service life；
Five, being used cooperatively by two clamping devices of the invention, can realize the geometrical clamp to test equipment to be held
Tightly, and by mounting hole by test equipment it locks, structure is simplified, but the weight for capableing of chucking device is larger, and clamping force is strong, can be protected
Card band chucking device is fixed, works convenient for band chucking device.
Above description is only the general introduction of technical solution 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, below with presently preferred embodiments of the present invention and after coordinating attached drawing to be described in detail such as.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural schematic diagram of the manipulator of the present invention；
Fig. 3 is the structural schematic diagram at the manipulator of the present invention；
Fig. 4 is the decomposition texture schematic diagram at the manipulator of the present invention；
Fig. 5 is the structural schematic diagram of the second commutation joint of the present invention；
Fig. 6 is the enlarged drawing (the first mounting plate of installation) on the top of the rack of the present invention；
Fig. 7 is the enlarged drawing (not installing the first mounting plate) on the top of the rack of the present invention；
Fig. 8 is the structural schematic diagram of the bottom of the rack of the present invention；
Each section label is as follows in attached drawing：
Rack 10, manipulator 20, commutating structure 21, the first mounting plate 211, the commutation of linking arm 212, first joint 213, lock
Tight handle 2131, latch 2132, third circle guide groove 21321, the first vertical axes 2133, second commutation joint 214, locking
Tight block 2141, the second set lever 2142, left locking post 2143, right locking post 2145, the second vertical axes 2146, bearing 2147,
Adjustable lock locking structure 22, third mounting plate 221, the 4th the 222, first round guide groove 2221 of mounting plate, axle sleeve 223, level
The round guide groove 2311 of axis 224, third set lever 225, clamping limb 23, left arm 231, second, right arm 232, handwheel slow down and tie
Structure 30, disc type handle 301, speed reducer 302, the second mounting plate 303, rack 304, the 4th set lever 602, slide construction 40,
Sliding block 401, sliding rail 402, the 5th set lever 403, traction chain 404, guide gear 405, movable pulley 50, clamp structure 60,
Grip block 601, mounting hole 6011, reinforcement assembly 70, support component 81, supporting pad 811, connecting rod 812.
Specific implementation mode
Illustrate that the specific implementation mode of the present invention, those skilled in the art can be by these below by way of particular specific embodiment
The revealed content of specification understands advantages of the present invention and effect easily.The present invention can also other different modes give
Implement, that is, under the scope of without departing substantially from disclosed, different modification and change can be given.
Embodiment：A kind of clamping device for test equipment as shown in Fig. 1 to Fig. 8, including rack 10, is installed on machine
The manipulator 20 of frame and the handwheel slowing-down structure 30 and slide construction 40 for driving the manipulator oscilaltion；The handwheel subtracts
Fast structure and the slide construction are mounted on the rack, and drive manipulator to pass through sliding by the handwheel slowing-down structure
Structure is along rack upper and lower translation；
As shown in Fig. 2, the manipulator 20 includes commutating structure 21, adjustable lock locking structure 22 and clamping limb 23, it is described
One end of locking mechanism is connect with the commutating structure, and the other end is connect with the clamping limb；The arm packet of the clamping limb
The left arm 231 and right arm 232 of test equipment can be clamped by including, and be mutually parallel between the left arm and the right arm, described in definition
Before the opening of clamping limb is, and it is interior with the side close to the test equipment, the front end of the left arm and the right arm is equal
Clamp structure 60 is installed, the test equipment is fixedly clamped by the clamp structure described in two；
The commutating structure 21 includes the linking arm 212, one first of one first mounting plate 211, two commutation 213 and of joint
Two second commutation joints 214 are connected the linking arm with the second commutation joint by the first commutation joint, and described first changes
Rack is installed on by the first mounting plate to joint；
As shown in fig. 6, the handwheel slowing-down structure 30 includes disc type handle 301, speed reducer 302 and the second mounting plate 303,
Second mounting plate is installed on the first mounting plate, the speed reducer include the gear being connect with disc type handle and with the tooth
The rack 304 of engagement is taken turns, the rack is installed on rack along the short transverse of rack, and the slide construction is installed on the rack
Front side, by shake disc type handle drive rack and pinion engagement so that drive manipulator upper and lower translation；
As shown in Figures 3 and 4, the adjustable lock locking structure 22 includes third mounting plate 221, the 4th mounting plate 222, axle sleeve
223, trunnion axis 224 and third set lever 225, the trunnion axis are through at the axle sleeve, and the front end of the trunnion axis, which is formed, to be expanded
Big end and between third mounting plate and the 4th mounting plate, the 4th mounting plate have the first round guide groove 2221, institute
Stating third set lever can slide along the round guide groove and fix third mounting plate and the 4th mounting plate with clamping limb.
As shown in figure 3, the clamp structure 60 includes grip block 601 and the 4th set lever 602, the left arm and right arm
Front end all have the second round guide groove 2311, the 4th handle can in the described second round guide groove sliding and energy
The grip block is fixed on left arm and right arm.
The surface of the grip block has mounting hole 6011, and the test equipment is fixed on two folders by mounting hole
It holds between plate.
As shown in Figures 6 and 7, the slide construction 40 includes sliding block 401, sliding rail 402 and the 5th set lever 403, described
The sliding block is fixed on first mounting plate, the sliding rail is parallel to the short transverse of rack, slides and realizes along sliding rail by sliding block
The lifting of the manipulator and the fixation that manipulator is realized by the 5th set lever.
The slide construction further includes clump weight (meaning not shown), traction chain 404 and guide gear 405, the traction
Chain bypasses the guide gear and the manipulator is fixed in one end, while the other end is fixed on the clump weight.
As shown in Fig. 2, each first commutation joint 213 is vertical including lock handle 2131, latch 2132, first
Axis 2133 and bearing (meaning not shown), the bearing are placed on first vertical axes, and the latch is oriented to third circle
Slot 21321, the lock handle can slide along the third circle guide groove and can be by the first commutation joint lockings.
As shown in figure 3, it is each it is described second commutation joint 214 all include upper latch segment 2141, the second set lever 2142,
Left locking post 2143, right locking post 2145, the second vertical axes 2146 and bearing 2147, second vertical axes pass through the bearing
And linking arm, the left locking post and the right locking post are all positioned at the inside of the upper latch segment, the left locking post and institute
It states right locking post and embraces second vertical axes and by second set lever by second vertical axes from left and right respectively
It is fixed.
As shown in fig. 7, being additionally provided with reinforcement assembly 70 on first mounting plate, the reinforcement assembly consolidates the mounting plate
Due to the rack.
As shown in figure 8, the pedestal of the rack is set, there are four movable pulley 50 and four groups of support components 81, each supports
Component, each component all include two supporting pads 811 and connecting rod 812, and the support column of the supporting pad upper end passes through the company
Extension bar simultaneously can be fixed on the connecting rod.
The left and right side of first mounting plate is separately installed with two sliding blocks, and left and right side is arranged symmetrically.
Improve the stationarity to manipulator lifting process.
It can be clamped between left and right arm for surveying the equipment or instrument for setting and needing to keep a certain fixed position, but unlimited
In this.For example, equipment to be held is the functional test equipment for test chip pin performance, BGA tests or cpu test,
Such as Teradyne J750 test equipments.
The weight for the test equipment that the clamping device can be clamped is up to 300-400kg.
The operation principle and the course of work of the present invention is as follows：
Between the test equipment that is clamped being needed to be positioned over the arm of clamping limb, by the mounting holes of two pieces of grip blocks and
Matched opposite mounting hole fixes test equipment in test equipment, in specific operating process：
It changes arthrotropic adjusting by one first commutation joint and two second and can realize clamping limb in the horizontal plane
It is rotated at any angle in a certain range, then coordinates adjustable lock locking structure that can realize clamping limb certain angles in vertical plane
Arbitrary rotation, structure simplifies, and is not necessarily to power drive, can realize rotation of the clamping limb in horizontal plane and the certain angle of vertical plane
Turn, rotation process is flexible, and clamping limb equal precise positioning in vertical plane and horizontal plane；
Drive manipulator by slide construction along rack upper and lower translation by handwheel slowing-down structure, and slide construction includes
Clump weight, traction chain and guide gear, the speed reducer deceleration strip motivation tool that rotation disc type handle is coordinated by gear and rack
Hand is translated along the sliding rail of slide construction, realizes the lifting of manipulator；
When clamping device needs mobile, supporting pad is unscrewed and moved up, clamping device movement is driven by movable pulley, it is mobile
After in place, supporting pad is moved down, and is tightened, contacting ground by supporting pad fixes clamping device.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant technical fields, similarly
It is included within the scope of the present invention.
Claims (9)
1. a kind of clamping device for test equipment, it is characterised in that：Including rack (10), it is installed on the manipulator of rack
(20) the handwheel slowing-down structure (30) and slide construction (40) of the manipulator oscilaltion are driven and；The handwheel, which slows down, to be tied
Structure and the slide construction are mounted on the rack, and drive manipulator to pass through slide construction by the handwheel slowing-down structure
Along rack upper and lower translation；
The manipulator (20) includes commutating structure (21), adjustable lock locking structure (22) and clamping limb (23), the locking knot
One end of structure is connect with the commutating structure, and the other end is connect with the clamping limb；The arm of the clamping limb includes can
The left arm (231) and right arm (232) for clamping test equipment, are mutually parallel between the left arm and the right arm, define the folder
Before the opening of gripping arm is, and it is interior with the side close to the test equipment, the front end of the left arm and the right arm is pacified
Equipped with clamp structure (60), the test equipment is fixedly clamped by the clamp structure described in two；
The commutating structure (21) includes one first mounting plate (211), two linking arms (212), a first commutation joint
(213) it commutates joint (214) with two second, is connected the linking arm with the second commutation joint by the first commutation joint,
First commutation joint is installed on rack by the first mounting plate；
The handwheel slowing-down structure (30) includes disc type handle (301), speed reducer (302) and the second mounting plate (303), and described
Two mounting plates are installed on the first mounting plate, and the speed reducer includes the gear being connect with disc type handle and engaged with the gear
Rack (304), the rack is installed on rack along the short transverse of rack, before the slide construction is installed on the rack
Side drives manipulator upper and lower translation by shaking disc type handle and driving rack and pinion engagement；
The adjustable lock locking structure (22) includes third mounting plate (221), the 4th mounting plate (222), axle sleeve (223), level
Axis (224) and third set lever (225), the trunnion axis are through at the axle sleeve, and the front end of the trunnion axis forms bellend
And between third mounting plate and the 4th mounting plate, the 4th mounting plate has the first round guide groove (2221), described
Third set lever can slide along the round guide groove and fix third mounting plate and the 4th mounting plate with clamping limb.
2. the clamping device according to claim 1 for test equipment, it is characterised in that：Clamp structure (60) packet
Include grip block (601) and the 4th set lever (602), the front end of the left arm and right arm all has the second round guide groove
(2311), the 4th handle can be slided in the described second round guide groove and the grip block can be fixed on left arm with
Right arm.
3. the clamping device according to claim 1 for test equipment, it is characterised in that：Slide construction (40) packet
Sliding block (401), sliding rail (402) and the 5th set lever (403) are included, the sliding block, the cunning are fixed on first mounting plate
Rail is parallel to the short transverse of rack, realizes the lifting of the manipulator along sliding rail sliding by sliding block and is locked by the described 5th
Tight handle realizes the fixation of manipulator.
4. the clamping device according to claim 1 for test equipment, it is characterised in that：The slide construction further includes
Clump weight, traction chain (404) and guide gear (405), the traction chain bypasses the guide gear and one end is fixed on
The manipulator, while the other end is fixed on the clump weight.
5. the clamping device according to claim 1 for test equipment, it is characterised in that：Each first commutation is closed
It includes that lock handle (2131), latch (2132), the first vertical axes (2133) and bearing, the bearing are placed on institute to save (213)
The first vertical axes are stated, there is the latch third circle guide groove (21321), the lock handle can justify along the third
Shape guide groove slides and can be by the first commutation joint locking.
6. the clamping device according to claim 1 for test equipment, it is characterised in that：Each second commutation is closed
Save (214) all include upper latch segment (2141), the second set lever (2142), left locking post (2143), right locking post (2145),
Second vertical axes (2146) and bearing (2147), second vertical axes pass through the bearing and linking arm, the left locking post
All it is located at the inside of the upper latch segment with the right locking post, the left locking post and the right locking post are embraced from left and right respectively
It states the second vertical axes and is fixed second vertical axes by second set lever in residence.
7. the clamping device according to claim 1 for test equipment, it is characterised in that：On first mounting plate also
Equipped with reinforcement assembly (70), the mounting plate is fixed on the rack by the reinforcement assembly.
8. the clamping device according to claim 1 for test equipment, it is characterised in that：The pedestal of the rack is equipped with
Four movable pulleys (50) and four groups of support components (81), each support component, each component all include two supporting pads
(811) it passes through the connecting rod with connecting rod (812), the support column of the supporting pad upper end and the connecting rod can be fixed on.
9. adjustable positioning clamping mechanical hand according to claim 1, it is characterised in that：The left side of first mounting plate
Two sliding blocks are separately installed with right side, and left and right side is arranged symmetrically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592998.7A CN108593977A (en) | 2018-06-11 | 2018-06-11 | Clamping device for test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810592998.7A CN108593977A (en) | 2018-06-11 | 2018-06-11 | Clamping device for test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108593977A true CN108593977A (en) | 2018-09-28 |
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ID=63627944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810592998.7A Pending CN108593977A (en) | 2018-06-11 | 2018-06-11 | Clamping device for test equipment |
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| CN (1) | CN108593977A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109531473A (en) * | 2019-01-07 | 2019-03-29 | 昆山宇辰光通自动化科技有限公司 | Automatic clamping device is used in IC chip test |
| CN110727262A (en) * | 2019-10-31 | 2020-01-24 | 长春工大检测技术有限责任公司 | Up-down transmission mechanism for testing electronic control unit of automobile engine |
| CN111855425A (en) * | 2020-08-03 | 2020-10-30 | 安徽机电职业技术学院 | Withstand voltage detection assembly for electrical components |
| WO2021027472A1 (en) * | 2019-08-12 | 2021-02-18 | 安徽龙芯微科技有限公司 | High pressure accelerated aging test machine for finished chip test and use method therefor |
| CN113759297A (en) * | 2021-08-25 | 2021-12-07 | 深圳市三安电子有限公司 | Pen point signal testing device of electromagnetic pen |
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| CN109531473A (en) * | 2019-01-07 | 2019-03-29 | 昆山宇辰光通自动化科技有限公司 | Automatic clamping device is used in IC chip test |
| WO2021027472A1 (en) * | 2019-08-12 | 2021-02-18 | 安徽龙芯微科技有限公司 | High pressure accelerated aging test machine for finished chip test and use method therefor |
| CN110727262A (en) * | 2019-10-31 | 2020-01-24 | 长春工大检测技术有限责任公司 | Up-down transmission mechanism for testing electronic control unit of automobile engine |
| CN110727262B (en) * | 2019-10-31 | 2020-10-30 | 长春工大检测技术有限责任公司 | Up-down transmission mechanism for testing electronic control unit of automobile engine |
| CN111855425A (en) * | 2020-08-03 | 2020-10-30 | 安徽机电职业技术学院 | Withstand voltage detection assembly for electrical components |
| CN111855425B (en) * | 2020-08-03 | 2021-04-06 | 安徽机电职业技术学院 | Withstand voltage detection assembly for electrical components |
| CN113759297A (en) * | 2021-08-25 | 2021-12-07 | 深圳市三安电子有限公司 | Pen point signal testing device of electromagnetic pen |
| CN113759297B (en) * | 2021-08-25 | 2023-12-08 | 深圳市三安电子有限公司 | Electromagnetic pen nib signal testing device |
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