CN209557387U - Hydraulic cylinder tests accessory cart - Google Patents
Hydraulic cylinder tests accessory cart Download PDFInfo
- Publication number
- CN209557387U CN209557387U CN201920210953.9U CN201920210953U CN209557387U CN 209557387 U CN209557387 U CN 209557387U CN 201920210953 U CN201920210953 U CN 201920210953U CN 209557387 U CN209557387 U CN 209557387U
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- lead screw
- hydraulic cylinder
- guide post
- pedestal
- vehicle frame
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Abstract
The utility model provides hydraulic cylinder test accessory cart, comprising: vehicle frame, support, hydraulic cylinder leg；The vehicle frame is rectangular frame structure, and top plate is mounted on the top of vehicle frame by bolt；The mounting base is symmetrically mounted on the outer wall of vehicle frame two sides by welding manner；First lead screw is mounted on the inside of mounting base by screw thread twist-on mode, and mounting base is run through at the both ends of the first lead screw；The top that the handle is mounted on the first lead screw by running through mode；The footed glass is mounted on the bottom of the first lead screw by bolt；The castor is mounted on the bottom of vehicle frame by bolt；The utility model passes through the improvement to hydraulic cylinder test accessory cart, with reasonable in design, controllability is strong, realize the accurate installation of hydraulic cylinder, improve installation effectiveness, the safety of period of assembly, practical advantage are improved, to go wrong in effective solution existing apparatus and insufficient.
Description
Technical field
The utility model relates to hydraulic cylinder detection device technical fields, more specifically, more particularly to a kind of hydraulic cylinder survey
Try accessory cart.
Background technique
Hydraulic cylinder is that hydraulic energy is changed into mechanical energy, the hydraulic of straight reciprocating motion (or pendulum motion) is done and executes member
Part.Its structure is simple, reliable operation.Deceleration device when realizing reciprocating motion, can be removed from it, and do not have drive gap,
Movement is steady, therefore is used widely in the hydraulic system of various machinery.
In hydraulic cylinder type approval test, need accurately to detect hydraulic cylinder, including stroke detection, load efficiency
Etc..Wherein stroke detection require length accuracy reach 0.1mm (according to standard JB/T10205-2010), needed in test by
Hydraulic cylinder assembling is on jack horse test bed, if build-up tolerance is excessive between hydraulic cylinder and testing stand, it will influences testing result
(especially stroke detection), current practice carry out auxiliary assembly with driving, if subject hydraulic cylinder weight is excessive, are difficult with driving
It is assembled.
In view of this, being studied improvement for existing problem, a kind of hydraulic cylinder test accessory cart is provided, it is intended to logical
The technology is crossed, achieve the purpose that solve the problems, such as and improves practical value.
Utility model content
The purpose of this utility model is to provide hydraulic cylinders to test accessory cart, mentioned above in the background art to solve
In hydraulic cylinder type approval test, need accurately to detect hydraulic cylinder, including stroke detection, load efficiency etc..Its
Middle stroke detection requires length accuracy to reach 0.1mm (according to standard JB/T10205-2010), is needed in test by hydraulic cylinder
It is assemblied on jack horse test bed, if build-up tolerance is excessive between hydraulic cylinder and testing stand, it will influence testing result (especially
Stroke detection), current practice carries out auxiliary assembly with driving, if subject hydraulic cylinder weight is excessive, is difficult to be filled with driving
With the problem of and deficiency.
To achieve the above object, the utility model provides hydraulic cylinder test accessory cart, by technological means in detail below
Reached:
Hydraulic cylinder tests accessory cart, comprising: vehicle frame, top plate, mounting base, the first lead screw, handle, footed glass, castor, second
It is lead screw, the first guide post, lead screw fixing seat, guide post fixing seat, handwheel, pedestal, pedestal, hydraulic cylinder, support, the second guide post, hydraulic
Jar support, hydraulic hand-pump, side stand；The vehicle frame is rectangular frame structure, and top plate is mounted on vehicle frame by bolt
Top；The mounting base is symmetrically mounted on the outer wall of vehicle frame two sides by welding manner；First lead screw is twisted by screw thread
The mode of connecing is mounted on the inside of mounting base, and mounting base is run through at the both ends of the first lead screw；The handle through mode by installing
On the top of the first lead screw；The footed glass is mounted on the bottom of the first lead screw by bolt；The castor is mounted on by bolt
The bottom of vehicle frame；Second lead screw is mounted on the bottom of vehicle frame, and the second lead screw and lead screw fixing seat by lead screw fixing seat
It is connected by bearing, lead screw fixing seat is connected with vehicle frame by welding manner；Lead screw is run through in one end of second lead screw
Fixing seat is bolted connection with handwheel；First guide post is mounted on the bottom of vehicle frame, and by guide post fixing seat
One guide post is connected with guide post fixing seat by embedded mode, and guide post fixing seat is connected with vehicle frame by welding manner；It is described
Pedestal is mounted on the second lead screw by pedestal, on the first guide post, and pedestal is connected with the second lead screw by lead screw pair, pedestal with
First guide post is connected by guide sleeve；The hydraulic cylinder is mounted on the bottom of pedestal by bolt；The piston rod of the hydraulic cylinder
It is connected with support by bolt through pedestal；Second guide post is installed on the support by bolt, and the bottom of the second guide post
Support, pedestal are run through in portion, and the second guide post is connected with pedestal by guide sleeve；The hydraulic cylinder leg is mounted on by welding manner
The top of support；The hydraulic hand-pump is mounted on the top of top plate by bolt, and hydraulic hand-pump pass through with hydraulic cylinder it is defeated
Oil pipe line is connected；The side stand is mounted on the bottom of vehicle frame two sides by bolt.
As advanced optimizing for the technical program, the utility model hydraulic cylinder test the second lead screw described in accessory cart,
First guide post is distributed in the two sides of base bottom in symmetry shape.
As advanced optimizing for the technical program, the utility model hydraulic cylinder test support described in accessory cart by with
The mode that is fixedly connected of hydraulic cylinder piston rod is set as lifting device.
As advanced optimizing for the technical program, the utility model hydraulic cylinder tests hydraulic cylinder leg described in accessory cart
Side elevation view be in ︺ shape.
As advanced optimizing for the technical program, it is total that the utility model hydraulic cylinder tests the second guide post described in accessory cart
Four are provided with, and rectangular array shape is distributed guide post on the support.
As advanced optimizing for the technical program, run through on top plate described in the utility model hydraulic cylinder test accessory cart
It is provided at one and overlooks the H-shaped slot in face.
As advanced optimizing for the technical program, footed glass described in the utility model hydraulic cylinder test accessory cart is arranged altogether
Have everywhere, and footed glass is set as lifting device by the screw thread twist-on mode of the first lead screw and mounting base.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
1, the utility model pedestal is mounted on the second lead screw, on the first guide post by pedestal, and pedestal and the second lead screw are logical
It crosses lead screw pair to be connected, pedestal is connected with the first guide post by guide sleeve, and the second lead screw, the first guide post are in the two sides of base bottom
Position is passed through by the transverse shifting for the pedestal that the cooperation of the second lead screw and lead screw pair is realized in the setting that symmetry shape is distributed
Adjustment realize the accurate installation of hydraulic cylinder, the first guide post plays the role of guiding and support to pedestal, improves pedestal and laterally move
Stability when dynamic.
2, the utility model support is set as lifting device by the mode that is fixedly connected with hydraulic cylinder piston rod, and second leads
Column is provided with four, and the guide post setting that rectangular array shape is distributed on the support altogether, realizes the vertically movable of support, passes through
The adjustment of position realizes the accurate installation of hydraulic cylinder, the setting of guide post improve support it is vertically movable when stability.
3, the side elevation view of the utility model hydraulic cylinder leg is in the setting of ︺ shape, and raising is bonded journey with hydraulic cylinder surfaces
Degree improves the fixed fastness of hydraulic cylinder.
4, the utility model footed glass is provided with everywhere altogether, and footed glass passes through the screw thread twist-on mode of the first lead screw and mounting base
It is set as the setting of lifting device, support effect is good, the stability and fastness of enhancement device.
5, the utility model has reasonable in design, controllability by the improvement to hydraulic cylinder test accessory cart
By force, it realizes the accurate installation of hydraulic cylinder, improves installation effectiveness, improve the safety of period of assembly, practical advantage, from
And it goes wrong in effective solution existing apparatus and insufficient.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the bottom substance schematic diagram of the utility model.
In figure: vehicle frame 1, top plate 2, mounting base 3, the first lead screw 4, handle 5, footed glass 6, castor 7, the second lead screw 8, first are led
Column 9, lead screw fixing seat 10, guide post fixing seat 11, handwheel 12, pedestal 13, pedestal 14, hydraulic cylinder 15, support 16, the second guide post
17, hydraulic cylinder leg 18, hydraulic hand-pump 19, side stand 20.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
It should be noted that in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second ", " third " etc. are used for description purposes only, it is not understood to indicate or imply
Relative importance.
Meanwhile in the description of the present invention, unless otherwise clearly defined and limited, term " connected ", " connection "
It shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.For the general of this field
For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Referring to Figure 1 to Fig. 3, the utility model provides the particular technique embodiment of hydraulic cylinder test accessory cart:
Hydraulic cylinder tests accessory cart, comprising: vehicle frame 1, top plate 2, mounting base 3, the first lead screw 4, handle 5, footed glass 6, foot
Take turns the 7, second lead screw 8, the first guide post 9, lead screw fixing seat 10, guide post fixing seat 11, handwheel 12, pedestal 13, pedestal 14, hydraulic cylinder
15, support 16, the second guide post 17, hydraulic cylinder leg 18, hydraulic hand-pump 19, side stand 20；Vehicle frame 1 is rectangular frame knot
Structure, and top plate 2 is mounted on the top of vehicle frame 1 by bolt；Mounting base 3 is symmetrically mounted on 1 two sides of vehicle frame by welding manner
On outer wall；First lead screw 4 is mounted on the inside of mounting base 3 by screw thread twist-on mode, and the both ends of the first lead screw 4 are through installation
Seat 3；The top that handle 5 is mounted on the first lead screw 4 by running through mode；Footed glass 6 is mounted on the bottom of the first lead screw 4 by bolt
Portion；Castor 7 is mounted on the bottom of vehicle frame 1 by bolt；Second lead screw 8 is mounted on the bottom of vehicle frame 1 by lead screw fixing seat 10,
And second lead screw 8 be connected with lead screw fixing seat 10 by bearing, lead screw fixing seat 10 is connected with vehicle frame 1 by welding manner
It connects；One end of second lead screw 8 is bolted connection through lead screw fixing seat 10 with handwheel 12；First guide post 9 passes through guide post
Fixing seat 11 is mounted on the bottom of vehicle frame 1, and the first guide post 9 is connected with guide post fixing seat 11 by embedded mode, and guide post is solid
Reservation 11 is connected with vehicle frame 1 by welding manner；Pedestal 13 is mounted on the second lead screw 8 by pedestal 14, on the first guide post 9,
And pedestal 14 is connected with the second lead screw 8 by lead screw pair, pedestal 14 is connected with the first guide post 9 by guide sleeve；Hydraulic cylinder 15
The bottom of pedestal 13 is mounted on by bolt；The piston rod of hydraulic cylinder 15 is connected with support 16 by bolt through pedestal 13；
Second guide post 17 is mounted on support 16 by bolt, and support 16, pedestal 13, the second guide post are run through in the bottom of the second guide post 17
17 are connected with pedestal 13 by guide sleeve；Hydraulic cylinder leg 18 is mounted on the top of support 16 by welding manner；Hand-hydraulic
Pump 19 is mounted on the top of top plate 2 by bolt, and hydraulic hand-pump 19 is connected with hydraulic cylinder 15 by pipeline road；It is collateral
Frame 20 is mounted on the bottom of 1 two sides of vehicle frame by bolt.
Specifically, the second lead screw 8, the first guide post 9 are distributed in the two sides of 13 bottom of pedestal in symmetry shape, the first guide post 9 is right
Pedestal 13 plays the role of guiding and support, improves stability when pedestal transverse shifting.
Specifically, support 16 is realized by being set as lifting device with the mode that is fixedly connected of 15 piston rod of hydraulic cylinder
Support 16 it is vertically movable, the accurate installation of hydraulic cylinder is realized by the adjustment of position.
Specifically, the side elevation view of hydraulic cylinder leg 18 is in ︺ shape, the laminating degree with hydraulic cylinder surfaces is improved, is improved hydraulic
The fixed fastness of cylinder.
Specifically, the second guide post 17 is provided with four altogether, and the rectangular array shape on support 16 of guide post 17 is distributed, guide post
Setting improve support it is vertically movable when stability.
The H-shaped slot in face is overlooked specifically, being provided through at one on top plate 2, guarantees that the transverse shifting of pedestal 13 will not
It is hindered.
Specifically, footed glass 6 is provided with everywhere altogether, and footed glass 6 passes through the screw thread twist-on mode of the first lead screw 4 and mounting base 3
It is set as lifting device, support effect is good, the stability and fastness of enhancement device.
Specific implementation step:
Hydraulic cylinder to be detected is placed on hydraulic cylinder leg 18, and device can be on hydraulic cylinder testboard by castor 7
Move back and forth, when being moved to suitable position, rotational handle 5 declines footed glass 6, so that the bottom of footed glass 6 is contacted supporting surface, to vehicle
Frame 1 plays fixed function, and hydraulic oil is delivered to hydraulic cylinder 15 by the handle by back and forth pushing hydraulic hand-pump 19, and utilization is hydraulic
Cylinder 15 lifts support 16, by shaking handwheel 12, rotates the second lead screw 8, realizes the transverse shifting of pedestal 13, pass through branch
16 lifting of seat and the transverse shifting of pedestal 13, are moved to suitable position for hydraulic cylinder, are then mounted to hydraulic cylinder test
On platform, the follow-up test of hydraulic cylinder is completed.
For the subject hydraulic cylinder for assembling a weight 3T, needed on rack with driving one hydraulic cylinder of assembly 3 artificial
Make a hour, if only needing 2 artificial work with accessory cart 10 minutes, working efficiency, and period of assembly can be increased substantially
Safety also greatly improves.
In summary: the hydraulic cylinder tests accessory cart, is mounted on the second lead screw, the first guide post by pedestal by pedestal
On, and pedestal is connected with the second lead screw by lead screw pair, pedestal is connected with the first guide post by guide sleeve, the second lead screw,
One guide post is in the setting that the two sides of base bottom are in symmetry shape distribution, the base realized by the cooperation of the second lead screw and lead screw pair
The transverse shifting of seat, the accurate installation of hydraulic cylinder is realized by the adjustment of position, and the first guide post plays guiding and support to pedestal
Effect, improve pedestal transverse shifting when stability；It is set by support by the mode that is fixedly connected with hydraulic cylinder piston rod
It is set to lifting device, the second guide post is provided with four, and the guide post setting that rectangular array shape is distributed on the support altogether, realizes
Support it is vertically movable, the accurate installation of hydraulic cylinder is realized by the adjustment of position, it is vertical that the setting of guide post improves support
Stability when mobile；Side elevation view by hydraulic cylinder leg is in the setting of ︺ shape, improves the laminating degree with hydraulic cylinder surfaces,
Improve the fixed fastness of hydraulic cylinder；It is provided with everywhere altogether by footed glass, and footed glass passes through the screw thread of the first lead screw and mounting base
Twist-on mode is set as the setting of lifting device, and support effect is good, the stability and fastness of enhancement device；It crosses and hydraulic cylinder is surveyed
The improvement of accessory cart is tried, has reasonable in design, controllability is strong, realizes the accurate installation of hydraulic cylinder, improves installation
Efficiency, improves the safety of period of assembly, practical advantage, thus go wrong in effective solution existing apparatus and
It is insufficient.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. hydraulic cylinder test accessory cart, comprising: vehicle frame (1), top plate (2), mounting base (3), the first lead screw (4), handle (5),
Footed glass (6), castor (7), the second lead screw (8), the first guide post (9), lead screw fixing seat (10), guide post fixing seat (11), handwheel
(12), pedestal (13), pedestal (14), hydraulic cylinder (15), support (16), the second guide post (17), hydraulic cylinder leg (18), manual liquid
Press pump (19), side stand (20)；It is characterized by: the vehicle frame (1) is rectangular frame structure, and top plate (2) passes through bolt
It is mounted on the top of vehicle frame (1)；The mounting base (3) is symmetrically mounted on the outer wall of vehicle frame (1) two sides by welding manner；Institute
The inside that the first lead screw (4) is mounted on mounting base (3) by screw thread twist-on mode is stated, and the both ends of the first lead screw (4) are through peace
It fills seat (3)；The top that the handle (5) is mounted on the first lead screw (4) by running through mode；The footed glass (6) is pacified by bolt
Mounted in the bottom of the first lead screw (4)；The castor (7) is mounted on the bottom of vehicle frame (1) by bolt；Second lead screw (8)
The bottom of vehicle frame (1) is mounted on by lead screw fixing seat (10), and the second lead screw (8) passes through bearing phase with lead screw fixing seat (10)
Connection, lead screw fixing seat (10) are connected with vehicle frame (1) by welding manner；Lead screw is run through in one end of second lead screw (8)
Fixing seat (10) is bolted connection with handwheel (12)；First guide post (9) is mounted on by guide post fixing seat (11)
The bottom of vehicle frame (1), and the first guide post (9) is connected with guide post fixing seat (11) by embedded mode, guide post fixing seat (11)
It is connected with vehicle frame (1) by welding manner；The pedestal (13) is mounted on the second lead screw (8) by pedestal (14), first leads
On column (9), and pedestal (14) is connected with the second lead screw (8) by lead screw pair, and pedestal (14) and the first guide post (9) pass through guide sleeve
It is connected；The hydraulic cylinder (15) is mounted on the bottom of pedestal (13) by bolt；The piston rod of the hydraulic cylinder (15) runs through
Pedestal (13) is connected with support (16) by bolt；Second guide post (17) is mounted on support (16) by bolt, and
Support (16), pedestal (13) are run through in the bottom of second guide post (17), and the second guide post (17) is connected with pedestal (13) by guide sleeve；
The hydraulic cylinder leg (18) is mounted on the top of support (16) by welding manner；The hydraulic hand-pump (19) passes through bolt
It is mounted on the top of top plate (2), and hydraulic hand-pump (19) is connected with hydraulic cylinder (15) by pipeline road；The side stand
(20) bottom of vehicle frame (1) two sides is mounted on by bolt.
2. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: second lead screw (8), first are led
Column (9) is distributed in the two sides of pedestal (13) bottom in symmetry shape.
3. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: the support (16) by with it is hydraulic
The mode that is fixedly connected of cylinder (15) piston rod is set as lifting device.
4. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: the side of the hydraulic cylinder leg (18)
It is in ︺ shape depending on face.
5. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: second guide post (17) is arranged altogether
There are four, and the second guide post (17) rectangular array shape on support (16) is distributed.
6. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: through setting on the top plate (2)
Have and overlooks the H-shaped slot in face at one.
7. hydraulic cylinder according to claim 1 tests accessory cart, it is characterised in that: the footed glass (6) is provided with four altogether
Place, and footed glass (6) is set as lifting device by the screw thread twist-on mode of the first lead screw (4) and mounting base (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210953.9U CN209557387U (en) | 2019-02-18 | 2019-02-18 | Hydraulic cylinder tests accessory cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920210953.9U CN209557387U (en) | 2019-02-18 | 2019-02-18 | Hydraulic cylinder tests accessory cart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209557387U true CN209557387U (en) | 2019-10-29 |
Family
ID=68310992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920210953.9U Active CN209557387U (en) | 2019-02-18 | 2019-02-18 | Hydraulic cylinder tests accessory cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209557387U (en) |
-
2019
- 2019-02-18 CN CN201920210953.9U patent/CN209557387U/en active Active
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