CN214241723U

CN214241723U - Plastic tray with clamping function

Info

Publication number: CN214241723U
Application number: CN202022299735.2U
Authority: CN
Inventors: 罗艺永; 苏凯
Original assignee: Suzhou Wooshin Special Packing Co ltd
Current assignee: Suzhou Wooshin Special Packing Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-09-21
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a plastics tray with press from both sides tight function, including tray body, the inside storage space of having seted up in base tray body top, the inside splint, the regulating block of being equipped with in storage space, the mounting hole has been seted up to the regulating block, and the inside installation pole that is equipped with of mounting hole, the outside cover of installation pole are equipped with the tight spring in top, and the installation pole is kept away from the one end tip of splint and is installed adjusting bolt, and the cushion has been pasted on the splint terminal surface. Has the advantages that: the utility model discloses when being close to each other between two swivel nuts, two inside splint of space of accomodating also can be close to each other, realize the tight operation of clamp to the inside article of space of accomodating, can press from both sides tight operation to the article of equidimension not, and the top tension spring that sets up can be through the regulating block to the splint application of force, ensure that splint can press from both sides tight operation to article at all, and can adjust the initial distance between splint and the regulating block through adjusting bolt, can carry out effectual tight regulation of clamp to the article of different nature.

Description

Plastic tray with clamping function

Technical Field

The utility model relates to a ABS tray correlation technique field particularly, relates to a plastics tray with press from both sides tight function.

Background

The ABS plastic is a terpolymer of three monomers of acrylonitrile (A), butadiene (B) and styrene (S), and the relative contents of the three monomers can be changed at will to prepare various resins.

ABS has the common properties of three components, A makes it resistant to chemical corrosion and heat and has a certain surface hardness, B makes it have high elasticity and toughness, and S makes it have the processing and forming characteristics of thermoplastic plastics and improves the electrical properties. Therefore, the ABS plastic is a tough, hard and rigid material which has easily obtained raw materials, good comprehensive performance, low price and wide application. ABS plastics have been widely used in the manufacturing industry and chemical industry of machinery, electricity, textile, automobiles, airplanes, ships and the like, and ABS plastics are widely used in trays.

However, the top of the conventional plastic pallet is only in a flat plate shape, and the top article cannot be clamped, so that the top article may be shifted during transportation, and the article may fall off from the top of the pallet, and improvement is needed.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastics tray with clamping function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a plastic tray with a clamping function comprises a tray body, wherein the bottom of the tray body is fixedly arranged on a base, the vertical projection area of the tray body is equal to that of the base, a containing space is formed in the top end of the tray body, clamping plates are symmetrically arranged in the containing space along the center, one end, facing the side wall of the containing space, of each clamping plate is provided with an adjusting block, horizontally arranged mounting holes are symmetrically formed in the adjusting blocks along the center, mounting rods penetrate through the mounting holes, the end parts, far away from the side wall of the containing space, of the mounting rods are fixedly arranged on the side wall, facing the adjusting blocks, of the clamping plates, jacking springs are sleeved outside the mounting rods and are arranged between the adjusting blocks and the clamping plates, the side wall, far away from the clamping plates, of the mounting rods is in threaded arrangement, adjusting bolts are arranged at the end parts, far away from the clamping plates, of the mounting rods, and are connected with threads at the end parts of the mounting rods, adjusting bolt tightly supports on the one end terminal surface of regulating block orientation storage space lateral wall, and splint keep away from the one end terminal surface of regulating block and post closely have the cushion.

Further, the bottom end fixed mounting of regulating block has the montant, the montant is mutually perpendicular with tray body's diapire, the cavity has been seted up to the inside of base, the cavity sets up along the line direction between two splint, inside the bottom end of montant was inserted and is located the cavity, the inside of cavity still is equipped with the connecting axle, the connecting axle sets up along the length direction of cavity, the both ends tip of connecting axle passes through the bearing frame and rotates and install in the cavity, the both ends tip of connecting axle is equipped with screw thread portion along central symmetry, and the screw thread opposite direction on the screw thread portion of connecting axle both ends tip sets up, the swivel nut is all installed to the outside of screw thread portion, the bottom end fixed mounting of montant is at the lateral wall top of swivel nut.

Further, the bottom of tray body has seted up the slide opening along the center, and the slide opening is located the regulating block under, and the connecting hole has been seted up along central symmetry at the top of base, and the length of connecting hole equals with the slide opening, and the top of screw thread portion is located to the connecting hole, and inside connecting hole connection slide opening and the cavity, the bottom tip of montant passed slide opening and connecting hole setting in proper order.

Further, the outer side wall bottom end portion of the threaded sleeve is fixedly provided with a guide block, the bottom of the inner wall of the cavity is provided with guide grooves along the central symmetry, the guide grooves are formed in the bottom of the threaded portion and are arranged along the length direction of the connecting shaft, and the end portion, far away from the threaded sleeve, of one end of the guide block is arranged in the guide grooves in a sliding mode.

Furthermore, a fixed block is fixedly arranged in the cavity along the center, a connecting bearing is arranged at the center of the fixed block, and the connecting shaft is rotatably connected with the fixed block through the connecting bearing.

Furthermore, the bottom center of base has been seted up and has been accomodate the groove, and the inside of accomodating the groove is equipped with the regulating spindle, and the top tip of regulating spindle is inserted and is located in the cavity, and the regulating spindle rotates with the base through the installation bearing to be connected, and the top tip fixed mounting of regulating spindle has drive bevel gear, and the center fixed mounting of connecting axle has driven bevel gear, and driven bevel gear meshes with drive bevel gear mutually.

Furthermore, the inside of accomodating the groove still is equipped with the adjustment handle, and the adjustment handle is installed at the bottom end of regulating spindle.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model has simple and reasonable structure, the use is fast and convenient, the adjusting shaft can drive the driven bevel gear to rotate through the driving bevel gear, the driven bevel gear drives the connecting shaft to rotate, the connecting shaft can drive the screw thread parts at two ends to rotate, the screw thread parts can drive the screw sleeves to move in the cavity, the screw sleeves can drive the vertical rods to move, the vertical rods can drive the adjusting blocks and the clamping plates in the containing space to move, when the two screw sleeves are close to each other, the two clamping plates in the two containing spaces can also be close to each other, the clamping operation of articles in the containing spaces can be realized, the clamping operation can be carried out on articles with different sizes, the set tightening spring can apply force to the clamping plates through the adjusting blocks, the clamping plates can clamp the articles at all times, the initial distance between the clamping plates and the adjusting blocks can be adjusted through the adjusting bolts, and then the size of the preset force of the tightening spring is changed, the clamping adjustment can be effectively carried out on articles with different properties.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a plastic pallet with a clamping function according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of a plastic pallet with a clamping function according to an embodiment of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

fig. 4 is an enlarged view of the structure at B in fig. 2.

Reference numerals:

1. a tray body; 101. a storage space; 2. a base; 3. a splint; 4. an adjusting block; 5. mounting holes; 6. mounting a rod; 7. the spring is tightly propped; 8. adjusting the bolt; 9. a soft cushion; 10. a vertical rod; 11. a cavity; 12. a connecting shaft; 13. a bearing seat; 14. a threaded portion; 15. a threaded sleeve; 16. a slide hole; 17. connecting holes; 18. A guide block; 19. a guide groove; 20. a fixed block; 21. connecting a bearing; 22. a receiving groove; 23. an adjustment shaft; 24. Mounting a bearing; 25. a drive bevel gear; 26. a driven bevel gear; 27. an adjusting handle.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-4, a plastic pallet with a clamping function according to an embodiment of the present invention comprises a pallet body 1, the bottom of the pallet body 1 is fixedly mounted on a base 2, the vertical projection area of the pallet body 1 is equal to the vertical projection area of the base 2, a receiving space 101 is formed inside the top end of the pallet body 1, splints 3 are symmetrically arranged inside the receiving space 101 along the center, an adjusting block 4 is arranged at one end of the splint 3 facing the side wall of the receiving space 101, a horizontally arranged mounting hole 5 is formed on the adjusting block 4 along the central symmetry, a mounting rod 6 is arranged inside the mounting hole 5, one end of the mounting rod 6 far away from the side wall of the receiving space 101 is fixedly mounted on the side wall of the splint 3 facing the adjusting block 4, a tightening spring 7 is sleeved outside the mounting rod 6, the tightening spring 7 is arranged between the adjusting block 4 and the splint 3, the one end lateral wall that splint 3 was kept away from to installation pole 6 is the screw thread setting, and the one end tip that splint 3 was kept away from to installation pole 6 installs adjusting bolt 8, adjusting bolt 8 is connected with the screw thread of installation pole 6 tip, adjusting bolt 8 supports tightly on the one end terminal surface of regulating block 4 towards accommodation space 101 lateral wall, splint 3 keeps away from regulating block 4's one end terminal surface and posts cushion 9 tightly, splint 3 is used for pressing from both sides tight to the inside article of accommodation space 101, top tight spring 7 can be through regulating block 4 to splint 3 application of force, ensure that splint 3 can press from both sides tight operation to article all the time, and can adjust splint 3 and the initial distance between the regulating block 4 through adjusting bolt 8, then change the size of the power of predetermineeing of top tight spring 7, can carry out effectual tight regulation to the article of different properties.

Specifically, a vertical rod 10 is fixedly installed at the bottom end of the adjusting block 4, the vertical rod 10 is perpendicular to the bottom wall of the tray body 1, a cavity 11 is formed in the base 2, the cavity 11 is arranged along the direction of a connecting line between the two clamping plates 3, the bottom end of the vertical rod 10 is inserted into the cavity 11, a connecting shaft 12 is further arranged inside the cavity 11, the connecting shaft 12 is arranged along the length direction of the cavity 11, the two end portions of the connecting shaft 12 are rotatably installed in the cavity 11 through a bearing seat 13, threaded portions 14 are symmetrically arranged at the two end portions of the connecting shaft 12 along the center, the thread directions on the threaded portions 14 at the two end portions of the connecting shaft 12 are opposite, thread sleeves 15 are respectively installed outside the threaded portions 14, the bottom end of the vertical rod 10 is fixedly installed at the top of the outer side walls of the thread sleeves 15, the connecting shaft 12 is rotated, the connecting shaft 12 can drive the threaded portions 14 at the two ends to rotate, the rotation of the threaded portions 14 can drive the thread sleeves 15 to move in the cavity 11, the removal of swivel nut 15 can drive montant 10 and follow the removal, montant 10 alright remove with driving regulating block 4 and splint 3 inside the storage space 101, when being close to each other between two swivel nuts 15, two splint 3 inside two storage spaces 101 also can be close to each other, realize the tight operation of clamp to the inside article of storage space 101.

Specifically, the bottom of tray body 1 has seted up slide opening 16 along the center, and slide opening 16 locates regulating block 4 under, and connecting hole 17 has been seted up along central symmetry at the top of base 2, and the length of connecting hole 17 equals with slide opening 16, and connecting hole 17 locates the top of screw thread portion 14, and inside connecting hole 17 connected slide opening 16 and cavity 11, the bottom tip of montant 10 passed slide opening 16 in proper order and connecting hole 17 setting.

Specifically, the end portion of the bottom end of the outer side wall of the threaded sleeve 15 is fixedly provided with a guide block 18, the bottom of the inner wall of the cavity 11 is symmetrically provided with guide grooves 19 along the center, the guide grooves 19 are arranged at the bottom of the threaded portion 14, the guide grooves 19 are arranged along the length direction of the connecting shaft 12, and the end portion, far away from the threaded sleeve 15, of the guide block 18 is arranged in the guide grooves 19 in a sliding manner.

Specifically, a fixed block 20 is fixedly installed inside the cavity 11 along the center, a connecting bearing 21 is installed at the center of the fixed block 20, and the connecting shaft 12 is rotatably connected with the fixed block 20 through the connecting bearing 21.

Specifically, the bottom center of base 2 has been seted up and has been accomodate groove 22, the inside of accomodating groove 22 is equipped with adjusting shaft 23, the top tip of adjusting shaft 23 is inserted and is located in cavity 11, adjusting shaft 23 rotates with base 2 through installation bearing 24 and is connected, the top tip fixed mounting of adjusting shaft 23 has drive bevel gear 25, the center fixed mounting of connecting axle 12 has driven bevel gear 26, driven bevel gear 26 meshes with drive bevel gear 25 mutually, rotate adjusting shaft 23, adjusting shaft 23 can drive driven bevel gear 26 rotatory through drive bevel gear 25, driven bevel gear 26 drives connecting axle 12 rotatory again, realize the regulation to swivel nut 15.

Specifically, the accommodating groove 22 is further provided with an adjusting handle 27 inside, and the adjusting handle 27 is mounted at the bottom end of the adjusting shaft 23.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the adjusting handle 27 is rotated, the adjusting handle 27 drives the adjusting shaft 23 to rotate, the adjusting shaft 23 drives the driven bevel gear 26 to rotate through the driving bevel gear 25, the driven bevel gear 26 drives the connecting shaft 12 to rotate, the connecting shaft 12 drives the threaded portions 14 at two ends to rotate, the threaded portions 14 rotate to drive the threaded sleeves 15 to move in the cavity 11, the threaded sleeves 15 move to drive the vertical rods 10 to move, the vertical rods 10 can drive the adjusting blocks 4 and the clamping plates 3 in the accommodating spaces 101 to move, when the two threaded sleeves 15 are close to each other, the two clamping plates 3 in the two accommodating spaces 101 can also be close to each other to clamp articles in the accommodating spaces 101, the tightening springs 7 can apply force to the clamping plates 3 through the adjusting blocks 4 to ensure that the clamping plates 3 can clamp the articles at all times, and the initial distance between the clamping plates 3 and the adjusting blocks 4 can be adjusted through the adjusting bolts 8, and then the size of the preset force of the jacking spring 7 is changed, so that the clamping adjustment of objects with different properties can be effectively carried out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A plastic tray with a clamping function comprises a tray body (1), wherein the bottom of the tray body (1) is fixedly arranged on a base (2), the vertical projection area of the tray body (1) is equal to that of the base (2), and the plastic tray is characterized in that a containing space (101) is formed in the top end of the tray body (1), clamping plates (3) are symmetrically arranged in the containing space (101) along the center, an adjusting block (4) is arranged at one end, facing the side wall of the containing space (101), of each clamping plate (3), horizontally arranged mounting holes (5) are symmetrically formed in the adjusting block (4) along the center, a mounting rod (6) penetrates through the inside of each mounting hole (5), one end part, far away from the side wall of the containing space (101), of each mounting rod (6) is fixedly arranged on the side wall, facing the adjusting block (4), of each clamping plate (3), and a jacking spring (7) is sleeved outside each mounting rod (6), between regulating block (4) and splint (3) are located in top tight spring (7), the one end lateral wall that splint (3) were kept away from in installation pole (6) is the screw thread setting, and the one end tip that splint (3) were kept away from in installation pole (6) installs adjusting bolt (8), adjusting bolt (8) are connected with the screw thread of installation pole (6) tip, adjusting bolt (8) tightly support on regulating block (4) towards the one end terminal surface of take-up space (101) lateral wall, splint (3) keep away from the one end terminal surface of regulating block (4) and post cushion (9) on the one end terminal surface.

2. The plastic tray with the clamping function is characterized in that a vertical rod (10) is fixedly installed at the bottom end of the adjusting block (4), the vertical rod (10) is perpendicular to the bottom wall of the tray body (1), a cavity (11) is formed in the base (2), the cavity (11) is arranged along the direction of a connecting line between the two clamping plates (3), the bottom end of the vertical rod (10) is inserted into the cavity (11), a connecting shaft (12) is further arranged in the cavity (11), the connecting shaft (12) is arranged along the length direction of the cavity (11), the end parts of the two ends of the connecting shaft (12) are rotatably installed in the cavity (11) through a bearing seat (13), the end parts of the two ends of the connecting shaft (12) are symmetrically provided with thread parts (14) along the center, and the thread directions on the thread parts (14) at the end parts of the two ends of the connecting shaft (12) are opposite, the threaded sleeves (15) are mounted outside the threaded portions (14), and the bottom end portions of the vertical rods (10) are fixedly mounted at the tops of the outer side walls of the threaded sleeves (15).

3. The plastic tray with the clamping function is characterized in that a sliding hole (16) is formed in the bottom of the tray body (1) along the center, the sliding hole (16) is formed right below the adjusting block (4), connecting holes (17) are symmetrically formed in the top of the base (2) along the center, the length of each connecting hole (17) is equal to that of the corresponding sliding hole (16), each connecting hole (17) is formed in the top of the corresponding threaded portion (14), each connecting hole (17) is connected with the corresponding sliding hole (16) and the corresponding cavity (11), and the end portion of the bottom end of the vertical rod (10) sequentially penetrates through the corresponding sliding hole (16) and the corresponding connecting hole (17) to be arranged.

4. The plastic tray with the clamping function is characterized in that a guide block (18) is fixedly mounted at the bottom end of the outer side wall of the threaded sleeve (15), guide grooves (19) are symmetrically formed in the bottom of the inner wall of the cavity (11) along the center, the guide grooves (19) are formed in the bottom of the threaded portion (14), the guide grooves (19) are formed in the length direction of the connecting shaft (12), and the end portion, far away from the threaded sleeve (15), of the guide block (18) is slidably arranged in the guide grooves (19).

5. The plastic pallet with the clamping function as claimed in claim 4, wherein the inside of the cavity (11) is fixedly provided with a fixed block (20) along the center, the center of the fixed block (20) is provided with a connecting bearing (21), and the connecting shaft (12) is rotatably connected with the fixed block (20) through the connecting bearing (21).

6. The plastic tray with the clamping function as claimed in claim 5, wherein the bottom center of the base (2) is provided with a receiving groove (22), an adjusting shaft (23) is arranged inside the receiving groove (22), the top end of the adjusting shaft (23) is inserted into the cavity (11), the adjusting shaft (23) is rotatably connected with the base (2) through a mounting bearing (24), the top end of the adjusting shaft (23) is fixedly provided with a driving bevel gear (25), the center of the connecting shaft (12) is fixedly provided with a driven bevel gear (26), and the driven bevel gear (26) is meshed with the driving bevel gear (25).

7. A plastic pallet with clamping function as claimed in claim 6, characterized in that the receiving groove (22) is provided with an adjusting handle (27) inside, and the adjusting handle (27) is mounted on the bottom end of the adjusting shaft (23).