CN211263040U - Toolbox strength test platform - Google Patents

Toolbox strength test platform Download PDF

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Publication number
CN211263040U
CN211263040U CN201922306919.4U CN201922306919U CN211263040U CN 211263040 U CN211263040 U CN 211263040U CN 201922306919 U CN201922306919 U CN 201922306919U CN 211263040 U CN211263040 U CN 211263040U
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China
Prior art keywords
toolbox
post
piston rod
strength test
cylinder
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CN201922306919.4U
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Chinese (zh)
Inventor
郑瑜
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Shanghai Huiyuan Machinery Manufacturing Co ltd
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Shanghai Huiyuan Machinery Manufacturing Co ltd
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Abstract

The utility model discloses a toolbox intensity test platform, including base, support frame, impact post and haulage rope, the support frame includes horizontal pole and montant, haulage rope one end with strike the post and be connected, the fixed cylinder that is provided with on the horizontal pole, the cylinder is provided with the vertical downwards of one end of piston rod, the haulage rope is kept away from the one end of striking the post and is connected with the piston rod of cylinder. Through adopting above-mentioned technical scheme, when needs test, earlier according to the demand set up the stroke length of piston rod, then start the cylinder, the impact post rises under the drive of piston rod, and this scheme passes through the cylinder drive and strikes the post and rises, and in the test many times, under the unchangeable circumstances of piston rod stroke length, the impact post is drawn the highly uniform that rises, and its practicality is good, easily popularizes and applies, has great value.

Description

Toolbox strength test platform
Technical Field
The utility model relates to a toolbox test field, more specifically the theory relates to a toolbox intensity test platform.
Background
The tool box is a container which is commonly used in life and used for storing tools and various household sundries, the tool box can be used for various purposes such as production, family and maintenance, and the tool box is frequently moved and beaten when in use, so that manufacturers can perform strength tests on the aspect of resisting impact force on the tool box which is designed to be put into operation.
Prior art is as shown in fig. 1, for a toolbox strength test platform, this test platform includes base 1, and the fixed support frame 2 that is the shape of falling U that is provided with on base 1, support frame 2 include the montant 3 of perpendicular to base 1 and the horizontal pole 4 that is on a parallel with base 1, and 4 central points of horizontal pole put and are fixed with fixed pulley 5, wear to be equipped with haulage rope 6 in the fixed pulley 5, and the impact post 7 is connected to 6 one ends of haulage rope, and the 6 other ends of haulage rope are provided with pulls handle 8. When carrying out the intensity test to toolbox 9, the tester is handheld pulls handle 8 and is pull impact post 7 to the take the altitude then let hand, and impact post 7 is free fall motion and falls on toolbox 9 under the effect of gravity.
However, the above test process needs to be repeated many times, the traction of the impact beam 7 in the prior art is performed by a tester, and the tester roughly estimates the traction height of the impact beam 7 by human eyes when the tester pulls, which causes the traction height of the impact beam 7 to be greatly deviated each time the test is performed.
SUMMERY OF THE UTILITY MODEL
To the technical problem, an object of the utility model is to provide a toolbox intensity test platform, this test bench strikes the post through setting up the cylinder drive and rises, under the unchangeable circumstances of piston rod stroke length, strikes the highly uniform that the post was pulled to rise.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a toolbox strength test platform, includes base, support frame, strikes post and haulage rope, the support frame includes horizontal pole and montant, haulage rope one end is connected with the impact post, the fixed cylinder that is provided with on the horizontal pole, the cylinder is provided with the one end of piston rod and is vertical downwards, the haulage rope is kept away from the one end of strikeing the post and is connected with the piston rod of cylinder.
Through adopting above-mentioned technical scheme, when needs test, earlier according to the demand set up the stroke length of piston rod, then start the cylinder, the impact post rises under the drive of piston rod, and this scheme passes through the cylinder drive and strikes the post and rises, and in the test many times, under the unchangeable circumstances of piston rod stroke length, the impact post is drawn the highly uniform that rises, and its practicality is good, easily popularizes and applies, has great value.
The utility model discloses further set up to: be provided with the direction subassembly on the horizontal pole, the direction subassembly includes connecting plate and two relative guide rails that set up, the vertical fixed setting of guide rail is on the horizontal pole, the terminal surface fixed connection of base is kept away from to connecting plate and two guide rails, cylinder fixed connection is on the connecting plate, the impact column is located between two guide rails and slides along guide rail length direction.
Through adopting above-mentioned technical scheme, the cylinder passes through the haulage rope drive and strikes the post, and the in-process of drive striking post strikes the post and can take place to rock, leads to striking the same position that falls at the toolbox that the post can not be accurate, and the setting up of guide rail makes the post of strikeing along the vertical cunning of guide rail, avoids the in-process of cylinder drive striking post to take place to rock.
The utility model discloses further set up to: two the spout has been seted up along length direction to the opposite flank of guide rail, be provided with the subassembly that slides on the side that strikes the post relative with the guide rail, the subassembly that slides includes with strike post fixed connection's pivot and install the gyro wheel in the pivot, the gyro wheel is located the spout and slides the cooperation with the spout inner wall.
Through adopting above-mentioned technical scheme, strike the post and be located between two guide rails, the gyro wheel of striking post both sides is located the spout, strikes the post and can't remove along the horizontal direction, and spout length direction is vertical downwards, and the gyro wheel cooperates with the spout inner wall is slided, strikes the post and can only follow the vertical removal of guide rail direction.
The utility model discloses further set up to: the base is provided with a positioning assembly for positioning the tool box, the positioning assembly comprises two positioning plates fixedly arranged on the base and a plurality of positioning bolts in threaded fit with the positioning plates, the tool box is positioned between the two positioning plates, and the two positioning bolts on the positioning plates are respectively abutted against the two sides of the tool box.
Through adopting above-mentioned technical scheme, before the test, place the toolbox between two locating plates, the positioning bolt on the rotatory locating plate makes positioning bolt contradict with toolbox both sides respectively, and the toolbox is fixed on the horizontal plane, and the toolbox is fixed in advance, can avoid among the test procedure toolbox to take place the displacement on the base.
The utility model discloses further set up to: the end part with the thread of the positioning bolt is nested with a propping head made of rubber materials, and the propping head is propped against the tool box.
Through adopting above-mentioned technical scheme, the butt head has increased the conflict area of positioning bolt and toolbox, and the first coefficient of friction of butt that is made by rubber materials simultaneously is great, and under the same pressure, the frictional force between butt head and the toolbox is bigger, and the toolbox is more difficult to produce the displacement in the test process, and this scheme has increased the location effect of locating component to the toolbox.
The utility model discloses further set up to: and connecting rings are arranged at one end of the piston rod connected with the traction rope and one end of the impact column connected with the traction rope.
Through adopting above-mentioned technical scheme, the haulage rope both ends are connected with go-between on the piston rod and the go-between on the post of strikeing respectively, and rope ring connection structure is simple, convenient to use.
The utility model discloses further set up to: the self-locking type self-locking device is characterized in that a fixing assembly used for self-locking is arranged on the traction rope, the fixing assembly comprises a first fixing plate and a second fixing plate which are oppositely arranged, two fixing studs are arranged on the first fixing plate, two fixing holes are oppositely formed in the second fixing plate, and the two fixing studs are respectively connected with the nut in a threaded mode after penetrating through the two fixing holes.
By adopting the technical scheme, the traction rope firstly passes through the two fixing studs, the first fixing plate and the second fixing plate to form a gap, then passes through the connecting ring and then returns to pass through the two fixing studs, the first fixing plate and the second fixing plate to form a gap, and the nuts are screwed to tightly clamp the two sections of traction ropes by the first fixing plate and the second fixing plate so as to realize self-locking of the traction rope.
The utility model discloses further set up to: the anti-abrasion device is characterized in that an anti-abrasion lantern ring is arranged on the connecting ring and is buckled on the connecting ring, an embedded groove is formed in the outer side of the anti-abrasion lantern ring, and the traction rope is embedded in the embedded groove.
Through adopting above-mentioned technical scheme, the haulage rope is at the in-process that the traction impact post rises/descends, can follow tight and lax state, be the straight line when the haulage rope tight state, and be the curve during lax state, the haulage rope is when changing between tight state and lax state, can take place rotational friction between haulage rope and the go-between, the haulage rope gomphosis is in the abrasionproof lantern ring, the abrasionproof lantern ring replaces taking place rotational friction between haulage rope and the go-between, use the lag can prolong the live time of haulage rope.
The utility model discloses further set up to: and a reinforcing rib is arranged between the support frame and the base.
Through adopting above-mentioned technical scheme, the cylinder that is located on the support frame can have the effect of power between cylinder and the support frame when pulling the impact post and rising/descend, sets up the structural strength that the strengthening rib can increase the support frame between support frame and the base, makes the support frame more firm.
To sum up, the utility model discloses following beneficial effect has:
1. when needs are tested, the stroke length of the piston rod is set according to the requirements, then the air cylinder is started, the impact column rises under the drive of the piston rod, the scheme drives the impact column to rise through the air cylinder, in the tests for multiple times, under the condition that the stroke length of the piston rod is not changed, the height of the traction rise of the impact column is consistent, the practicability is good, the popularization and the application are easy, and the value is high.
2. The cylinder passes through the haulage rope drive and strikes the post, the in-process of drive impact post can take place to rock, lead to striking the same position that falls at the toolbox that the post can not be accurate, it is located between two guide rails to strike the post, the gyro wheel of striking post both sides is located the spout, the impact post can't remove along the horizontal direction, the vertical downwards of spout length direction, the cooperation that slides of gyro wheel and spout inner wall, the vertical removal of guide rail direction can only be followed to the impact post, the in-process of cylinder drive impact post has been avoided in the setting of direction subassembly strikes the removal of post at the horizontal direction, make the impact post all can fall in the same position of toolbox at every turn.
Drawings
FIG. 1 is a prior art operating condition diagram;
FIG. 2 is a diagram of the present embodiment;
FIG. 3 is an exploded view of the present embodiment;
FIG. 4 is an exploded view of the steering assembly and shock post of the present embodiment;
figure 5 is an enlarged view of section a of figure 3 to show the fixing assembly and the wear collar.
Reference numerals: 1. a base; 2. a support frame; 21. a cross bar; 22. a vertical rod; 23. a reinforcing bar; 3. a guide assembly; 31. mounting a plate; 32. a guide rail; 33. a through hole; 34. a chute; 35. scale lines; 4. a cylinder; 41. a piston rod; 5. an impact column; 6. a rotating shaft; 7. a roller; 8. a hauling rope; 9. a connecting ring; 10. a fixing assembly; 101. a first fixing plate; 102. a second fixing plate; 103. fixing the stud; 104. a fixing hole; 105. a nut; 11. an anti-wear collar; 111. caulking grooves; 12. a positioning assembly; 121. positioning a plate; 122. positioning the bolt; 123. a butting head; 13. reinforcing ribs; 14. a tool box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The utility model provides a toolbox strength test platform, as shown in fig. 2, base 1 including the whole shape is the cuboid, be provided with support frame 2 on the base 1, support frame 2 whole shape is the shape of falling the U-shaped, support frame 2 is including the horizontal pole 21 that is on a parallel with base 1 and two perpendicular to base 1's montant 22, montant 22 both ends respectively with base 1 and horizontal pole 21 welded fastening, be provided with the stiffener 23 that is on a parallel with horizontal pole 21 on the support frame 2, stiffener 23 both ends respectively with two montants 22 welded fastening, stiffener 23, horizontal pole 21 and two montants 22 are located same vertical face, all be provided with strengthening rib 13 between two montants 22 and the base 1, strengthening rib 13 whole shape is the strip, strengthening rib 13, form the triangular supports between montant 22 and the base 1.
As shown in fig. 2 and 4, the support frame 2 is provided with the guide assembly 3, the guide assembly 3 includes a mounting plate 31 and two guide rails 32 arranged oppositely, the whole shape of the guide rail 32 is long, two ends of the guide rail 32 are welded and fixed on the cross bar 21 and the reinforcing bar 23 respectively, the guide rail 32 is perpendicular to the plane of the base 1, the guide rail 32 is provided with a sliding groove 34, the cross section of the guide rail 32 is "T", the sliding grooves 34 on the two guide rails 32 are arranged oppositely, the mounting plate 31 and the end faces of the two guide rails 32 close to one end of the cross bar 21 are welded and fixed, and the guide assembly 3 is located at the middle point of the cross.
As shown in fig. 2 and 4, a cylinder 4 is fixed on the mounting plate 31 by a bolt, the end face of the cylinder 4 provided with a piston rod 41 faces the mounting plate 31, a through hole 33 is formed in the center of the top surface of the mounting plate 31, the piston rod 41 of the cylinder 4 passes through the through hole 33 and moves between the two guide rails 32, an impact column 5 is arranged between the two guide rails 32, two opposite side faces of the impact column 5 are both provided with a rotating shaft 6, the rotating shaft 6 is rotatably provided with a roller 7, the diameter of the roller 7 is slightly smaller than the width of the groove 34, the roller 7 is positioned in the groove 34 and can roll along the inner wall of the groove 34, the surface of the guide rail 32 is provided with scale marks 35 along the length direction, one end of the piston rod 41 far away from the cylinder 4 is provided with a traction rope 8, two ends of the traction rope 8 are respectively connected with the piston rod.
As shown in fig. 3 and 5, a connection ring 9 is fixedly arranged at one end of the piston rod 41 connected with the traction rope 8 and at one end of the impact column 5 connected with the traction rope 8, fixing assemblies 10 for self-locking are arranged at two ends of the traction rope 8, each fixing assembly 10 comprises a first fixing plate 101 and a second fixing plate 102 which are oppositely arranged, two fixing studs 103 are fixedly welded on the first fixing plate 101, the two fixing studs 103 are parallel, two fixing holes 104 are oppositely formed in the second fixing plate 102, the two fixing studs 103 respectively penetrate through the two fixing holes 104 and then are in threaded connection with a nut 105, the distance between the two fixing studs 103 is larger than the diameter of the traction rope 8, for example, the traction rope 8 close to one end of the impact column 5 firstly penetrates through the two fixing studs 103, a gap is formed between the first fixing plate 101 and the second fixing plate 102, then penetrates through the connection ring 9 on the impact column 5 and then returns to penetrate through the two fixing studs, A gap is formed between the first fixing plate 101 and the second fixing plate 102, and at this time, the nuts 105 are screwed to tightly clamp the two segments of the pulling rope 8 by the first fixing plate 101 and the second fixing plate 102, so that the self-locking of the pulling rope 8 is realized.
As shown in fig. 5, the wear-proof lantern ring 11 is buckled on the connecting ring 9, the whole shape of the wear-proof lantern ring 11 is in a water drop shape, the outer side surface of the wear-proof lantern ring 11 is provided with an embedding groove 111, the fixing component 10 is adjacent to the tip of the wear-proof lantern ring 11, it is ensured that the hauling rope 8 is embedded in the wear-proof lantern ring 11 and cannot be separated from the wearing rope, the hauling rope 8 is embedded when the hauling rope 8 is tightened, and the inner wall of one side of the wear-proof lantern ring 11 is abutted to the inner wall of the connecting.
As shown in fig. 2 and 3, the base 1 is provided with the positioning assembly 12, the positioning assembly 12 includes two positioning plates 121 disposed oppositely and four positioning bolts 122 in threaded fit with the positioning plates 121, the positioning plates 121 are welded and fixed to the base 1, every two positioning bolts 122 are in threaded fit with one positioning plate 121, two positioning bolts 122 disposed on the same positioning plate 121 are horizontally arranged, the positioning bolts 122 are axially parallel to the base 1 and perpendicular to the cross bar 21, the heads of the positioning bolts 122 are nested with abutting heads 123 made of rubber materials, the tool box 14 is disposed between the two positioning plates 121, the four positioning bolts 122 are rotated to make a set of four positioning bolts 122 abut against two sides of the tool box 14 respectively to fix the tool box 14, and the tool box 14 is disposed below the impact column 5.
The working conditions of the embodiment are as follows:
toolbox 14 is placed on base 1, toolbox 14 is fixed to adjustment locating component 12, haulage rope 8 both ends all use fixed subassembly 10 auto-lock fixed with the go-between 9 of connecting respectively on piston rod 41 and the impact post 5, start cylinder 4, piston rod 41 drives impact post 5 and rises, the gyro wheel 7 that the impact post 5 side lies in spout 34 can roll on spout 34 inner wall when touching with spout 34 inner wall, the gyro wheel 7 that sets up in spout 34 except reducing the in-process frictional force that rises, also avoid simultaneously impacting post 5 and rocking all around, after piston rod 41 lift stroke stops, piston rod 41 descends, impact post 5 is free falling body motion under the effect of gravity and falls on toolbox 14, piston rod 41 drives impact post 5 and goes up and down repeatedly under the effect of cylinder 4 and carries out many times of tests afterwards.
The present invention is not limited to the above embodiment, and those skilled in the art can make modifications to the embodiment as required without inventive contribution after reading the present specification, but all the modifications are protected by patent laws within the scope of the claims of the present invention.

Claims (9)

1. The utility model provides a toolbox strength test platform, includes base (1), support frame (2), impact post (5) and haulage rope (8), support frame (2) include horizontal pole (21) and montant (22), haulage rope (8) one end is connected with impact post (5), its characterized in that, fixed cylinder (4) that are provided with on horizontal pole (21), cylinder (4) are provided with the vertical downwards of one end of piston rod (41), the one end that impact post (5) were kept away from in haulage rope (8) is connected with piston rod (41) of cylinder (4).
2. The tool box strength test bed according to claim 1, wherein a guide assembly (3) is arranged on the cross rod (21), the guide assembly (3) comprises a connecting plate and two oppositely arranged guide rails (32), the guide rails (32) are vertically and fixedly arranged on the cross rod (21), the connecting plate is fixedly connected with the end surfaces of the two guide rails (32) far away from the base (1), the air cylinder (4) is fixedly connected on the connecting plate, and the impact column (5) is located between the two guide rails (32) and slides along the length direction of the guide rails (32).
3. The toolbox strength test bed according to claim 2, wherein the opposite side surfaces of the two guide rails (32) are provided with sliding grooves (34) along the length direction, the side surfaces of the impact column (5) opposite to the guide rails (32) are provided with sliding components, each sliding component comprises a rotating shaft (6) fixedly connected with the impact column (5) and a roller (7) installed on the rotating shaft (6), and each roller (7) is located in each sliding groove (34) and is in sliding fit with the inner wall of each sliding groove (34).
4. The tool box strength test bed according to claim 1, wherein a positioning assembly (12) for positioning the tool box (14) is arranged on the base (1), the positioning assembly (12) comprises two positioning plates (121) fixedly arranged on the base (1) and a plurality of positioning bolts (122) in threaded fit with the positioning plates (121), the two positioning plates (121) are oppositely arranged, the tool box (14) is arranged between the two positioning plates (121), and the positioning bolts (122) on the two positioning plates (121) respectively abut against two sides of the tool box (14).
5. A toolbox strength test stand according to claim 4, wherein the positioning bolt (122) is nested with an abutting head (123) made of rubber material, the abutting head (123) is abutted with the toolbox (14).
6. The toolbox strength test bed according to claim 1, wherein the connecting ring (9) is arranged at one end of the piston rod (41) connected with the traction rope (8) and at one end of the impact column (5) connected with the traction rope (8).
7. The toolbox strength test bed according to claim 6, wherein a fixing component (10) for self-locking is arranged on the traction rope (8), the fixing component (10) comprises a first fixing plate (101) and a second fixing plate (102) which are oppositely arranged, two fixing studs (103) are arranged on the first fixing plate (101), two fixing holes (104) are oppositely formed in the second fixing plate (102), and the two fixing studs (103) are respectively connected with a nut (105) in a threaded manner after passing through the two fixing holes (104).
8. The toolbox strength test bed according to claim 6, wherein an anti-wear collar (11) is arranged on the connecting ring (9), the anti-wear collar (11) is annularly buckled on the connecting ring (9), a caulking groove (111) is arranged on the outer side of the anti-wear collar (11), and the hauling rope (8) is embedded in the caulking groove (111).
9. The tool box strength test bed according to claim 1, characterized in that a reinforcing rib (13) is arranged between the support frame (2) and the base (1).
CN201922306919.4U 2019-12-18 2019-12-18 Toolbox strength test platform Active CN211263040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922306919.4U CN211263040U (en) 2019-12-18 2019-12-18 Toolbox strength test platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922306919.4U CN211263040U (en) 2019-12-18 2019-12-18 Toolbox strength test platform

Publications (1)

Publication Number Publication Date
CN211263040U true CN211263040U (en) 2020-08-14

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ID=71956623

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922306919.4U Active CN211263040U (en) 2019-12-18 2019-12-18 Toolbox strength test platform

Country Status (1)

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CN (1) CN211263040U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112255125A (en) * 2020-09-02 2021-01-22 台州天君科技有限公司 Service life testing machine for rubber mechanical matching part
CN112781979A (en) * 2021-02-03 2021-05-11 中煤科工开采研究院有限公司 Testing method of anchor rod lateral impact test bed
CN116296911A (en) * 2023-05-11 2023-06-23 山东聚金龙汽车发展有限公司 Impact detection equipment for hydrogen fuel cell

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112255125A (en) * 2020-09-02 2021-01-22 台州天君科技有限公司 Service life testing machine for rubber mechanical matching part
CN112255125B (en) * 2020-09-02 2022-10-25 台州天君科技有限公司 Service life testing machine for rubber mechanical matching part
CN112781979A (en) * 2021-02-03 2021-05-11 中煤科工开采研究院有限公司 Testing method of anchor rod lateral impact test bed
CN116296911A (en) * 2023-05-11 2023-06-23 山东聚金龙汽车发展有限公司 Impact detection equipment for hydrogen fuel cell
CN116296911B (en) * 2023-05-11 2023-07-21 山东聚金龙汽车发展有限公司 Impact detection equipment for hydrogen fuel cell

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