Handheld clamping equipment

Abstract

A handheld clamping device comprises a bottom plate, a block, a handle and two clamping jaws. The block is arranged at the top of the bottom plate, a first sliding groove and a second sliding groove which are communicated are formed in the bottom of the block, a slidable top block is arranged in the first sliding groove, and sliding blocks are arranged on the second sliding groove and located on the two sides of the top block; the two clamping jaws are arranged on the two sliding blocks correspondingly. Springs are arranged on the two sliding blocks, protrusions are arranged at the ends, close to the ejection block, of the two sliding blocks, the ejection block is provided with an ejection structure, the ejection structure comprises a first section and a second section, the diameter of the first section is smaller than that of the second section, and the diameter of the ejection structure is gradually increased from the first section to the second section; the jacking block is pushed to enable the jacking structure to jack the two sliding blocks towards the two sides, so that the two clamping jaws are separated, and after the jacking block is loosened, the two clamping jaws are driven to move towards the middle through the elastic force of the spring to clamp a product. According to the utility model, products in the tray carrier can be conveniently and quickly taken out; the efficiency of transferring products is improved, and the convenience and safety of transferring are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of clamping tools, in particular to a handheld clamping device. Background Art

[0002] In the manufacturing industry, using pallets to carry multiple products can improve work efficiency. However, manual transfer of certain products after gluing or other processing is limited, affecting transfer efficiency.

[0003] To this end, we propose a handheld clamping device. Utility Model Content

[0004] In response to the shortcomings of the above-mentioned existing production technology, the applicant provides a handheld clamping device for transferring products in pallet carriers, which increases the efficiency of transferring products and increases the convenience and safety of transfer.

[0005] The technical solutions adopted in this utility model are as follows:

[0006] A handheld clamping device comprising:

[0007] base plate;

[0008] The block is arranged on the top of the bottom plate, and the bottom of the block is provided with a first chute and a second chute connected to each other, a top block capable of sliding is provided in the first chute, and sliders are provided on both sides of the top block of the second chute;

[0009] a handle, set on top of the block;

[0010] Two clamping claws are respectively arranged on two sliders;

[0011] Among them, springs are provided on both sliders, and protrusions are provided on one end of both sliders close to the top block. The top block is provided with a lifting structure, which includes a first section and a second section. The diameter of the first section is smaller than the diameter of the second section. The diameter of the lifting structure gradually increases from the first section to the second section. By pushing the top block, the lifting structure pushes the two sliders to both sides, so that the two clamping jaws are separated. After releasing the top block, the elastic force of the spring drives the two clamping jaws to move toward the middle to clamp the product.

[0012] It is further characterized by:

[0013] One end of the top block is provided with a push rod, which drives the top block to move. A pin is provided in the first sliding groove, and the top block is slidably provided on the pin.

[0014] Limit blocks are provided on both sides of the bottom of the base plate, and positioning is performed by cooperating with the pallet carrier through the limit blocks.

[0015] First through holes are provided on both sides of the bottom plate. The two first through holes are provided on the inner sides of the two limit blocks. The clamping claw passes through the first through holes and can move in the first through holes.

[0016] Grooves are provided on both sides of the bottom of the block on the outside of the second chute, and the block is provided with a second through hole connecting the second chute and the groove. One end of the slider passes through the second through hole, and the clamp is in the groove.

[0017] The spring on the slide block is located in the second sliding groove.

[0018] A first limiting groove is provided in the first sliding groove, and a first limiting column is provided on the top block. The first limiting column is provided in the first limiting groove, and the first limiting column can slide in the first limiting groove.

[0019] A second limiting column is provided at one end of the sliding block, and second limiting grooves are provided on both sides of the second sliding groove. The second limiting column is provided in the second limiting groove, and the second limiting column can move in the second limiting groove.

[0020] The beneficial effects of the utility model are as follows:

[0021] The utility model has a compact and reasonable structure and is easy to operate. When the push rod is pressed, the push rod drives the top block to move, and the lifting structure of the top block lifts the protrusion of the slider. The two sliders drive the two clamping claws to separate to the left and right, and the clamping claw device is placed on the pallet carrier so that the two limit blocks are stuck in the grooves at both ends of the pallet carrier. When the push rod is released, the sliders on both sides move toward the top block under the action of the spring, and then the push rod rebounds, and the two clamping claws move toward the middle under the action of the spring. The two clamping claws clamp the product, which is convenient for quickly taking out the product in the pallet carrier, thereby increasing the efficiency of transporting products and increasing the convenience and safety of transportation.

[0022] At the same time, the utility model also has the following advantages:

[0023] (1) The second limiting post is arranged in the second limiting groove, and the second limiting post can move in the second limiting groove, and the movement range of the slider is limited by the cooperation between the second limiting post and the second limiting groove; the first limiting post is arranged in the first limiting groove, and the first limiting post can slide in the first limiting groove, and the movement range of the top block can be limited by the cooperation between the first limiting post and the first limiting groove.

[0024] (2) Limit blocks are set on both sides of the bottom of the base plate, and the two limit blocks cooperate with the pallet carrier to position the clamping device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 .

[0026] Figure 2This is a schematic diagram of the structure of the utility model Figure 2 .

[0027] Figure 3 for Figure 1 Top view of .

[0028] Figure 4 for Figure 3 Schematic diagram of the AA section.

[0029] Figure 5 It is a bottom view of the block of the present utility model.

[0030] Figure 6 This is a front view of the push block of the utility model lifting the sliding block.

[0031] Figure 7 This is a schematic diagram of the push block of the utility model after pushing up the slider.

[0032] Among them: 1. Base plate; 101. First through hole; 2. Block; 201. First slide groove; 202. Second slide groove; 203. Pin; 204. First limiting groove; 205. Second limiting groove; 206. Second through hole; 207. Groove; 3. Handle; 4. Push rod; 5. Top block; 501. Lifting structure; 502. First limiting column; 6. Clamp; 7. Limiting block; 8. Slider; 801. Protrusion; 802. Second limiting column; 9. Spring. DETAILED DESCRIPTION

[0033] The specific implementation of the present utility model will be described below with reference to the accompanying drawings.

[0034] like Figure 1-Figure 7 As shown, a handheld clamping device includes a base plate 1, a block 2, a handle 3, a push rod 4, a top block 5, a clamping claw 6, a limit block 7, a slider 8 and a spring 9.

[0035] Base plate 1 is mounted on the bottom of block 2 and connected to block 2 via screws. Limit blocks 7 are located on both sides of the bottom of base plate 1. These two limit blocks 7 cooperate with the pallet carrier to position the gripping device. First through holes 101 are located on both sides of base plate 1, and the two first through holes 101 are located inside the two limit blocks 7.

[0036] The bottom of block 2 is provided with a first chute 201 and a second chute 202. A pin 203 is provided on one side of the first chute 201 and is fixed in the first chute 201. A first limiting groove 204 is provided on the other side of the first chute 201. A top block 5 is provided in the first chute 201 and can slide in the first chute 201. One end of the top block 5 is connected to the push rod 4, and one side of the top block 5 is connected to the push rod 4 via a screw. A first limiting post 502 is provided on the end of the top block 5 near the push rod 4. The first limiting post 502 is set in the first limiting groove 204 and can slide in the first limiting groove 204. The other side of the top block 5 is movably mounted on the pin 203, allowing the top block 5 to move along the pin 203. The second chute 202 is provided with sliders 8 on both sides of the top block 5. The sliders 8 are slidably arranged in the second chute 202. Grooves 207 are provided on both sides of the bottom of the block 2 on the outside of the second chute 202. A second through hole 206 is provided between the second chute 202 and the groove 207. The second through hole 206 connects the second chute 202 and the groove 207. One end of the slider 8 passes through the second through hole 206. The slider 8 is provided with a clamping jaw 6 in the groove 207. The clamping jaw 6 and the slider 8 are connected by screws. A protrusion 801 is provided on the end of the slider 8 near the top block 5. A second limiting post 802 is provided on one end of the slider 8. Second limiting grooves 205 are provided on both sides of the second chute 202. The second limiting post 802 is disposed in the second limiting groove 205 and can move in the second limiting groove 205.

[0037] The top block 5 is provided with a lifting structure 501, which comprises a first section and a second section. The diameter of the first section is smaller than that of the second section, and the diameter of the lifting structure 501 gradually increases from the first section to the second section. The slider 8 is provided with a spring 9 within the second chute 202, which drives the movement of the clamping jaw 6. The clamping jaw 6 passes through the first through-hole 101, with one end of the clamping jaw 6 located below the bottom plate 1, and the clamping jaw 6 can move within the first through-hole 101.

[0038] During specific use, the push rod 4 is pressed, and the push rod 4 drives the top block 5 to move. The lifting structure 501 of the top block 5 lifts the protrusion 801 of the slider 8, and the two sliders 8 drive the two clamping claws 6 to separate left and right, and place the clamping claw device in the pallet carrier, so that the two limit blocks 7 are stuck in the grooves at both ends of the pallet carrier, and the push rod 4 is released. Under the action of the spring 9, the sliders 8 on both sides move toward the top block 5, and then the push rod 4 rebounds. The two clamping claws 6 move toward the middle under the action of the spring 9, and the two clamping claws 6 clamp the product, which is convenient for quickly taking out the product in the pallet carrier; the efficiency of transporting products is increased, and the convenience and safety of transportation are increased.

[0039] The above description is an explanation of the utility model, not a limitation of the utility model. The scope of the utility model is defined by the claims. Any form of modification can be made within the scope of protection of the utility model.

Claims

1. A handheld clamping device, characterized in that: include: Bottom plate (1); A block (2) is arranged on the top of the bottom plate (1); a first slide groove (201) and a second slide groove (202) are arranged at the bottom of the block (2); a top block (5) capable of sliding is arranged in the first slide groove (201); and a slider (8) is arranged on both sides of the top block (5) of the second slide groove (202); a handle (3) disposed on the top of the block (2); Two clamping claws (6) are respectively arranged on two sliders (8); Wherein, springs (9) are provided on both sliders (8), protrusions (801) are provided on one end of both sliders (8) close to the top block (5), and the top block (5) is provided with a lifting structure (501), which includes a first section and a second section, wherein the diameter of the first section is smaller than the diameter of the second section, and the diameter of the lifting structure (501) gradually increases from the first section to the second section. By pushing the top block (5), the lifting structure (501) pushes the two sliders (8) to both sides, so that the two clamping claws (6) are separated. After the top block (5) is released, the elastic force of the spring (9) drives the two clamping claws (6) to move toward the middle to clamp the product.

2. A handheld clamping device according to claim 1, characterized in that: One end of the top block (5) is provided with a push rod (4), and the top block (5) is driven to move by the push rod (4). A pin (203) is provided in the first sliding groove (201), and the top block (5) is slidably provided on the pin (203).

3. The handheld clamping device according to claim 1, characterized in that: Limiting blocks (7) are provided on both sides of the bottom of the base plate (1), and positioning is performed by cooperating with the limiting blocks (7) and the pallet carrier.

4. A handheld clamping device according to claim 3, characterized in that: First through holes (101) are provided on both sides of the bottom plate (1), the two first through holes (101) are provided inside the two limit blocks (7), the clamping jaws (6) pass through the first through holes (101), and the clamping jaws (6) are capable of moving inside the first through holes (101).

5. The handheld clamping device according to claim 1, characterized in that: Grooves (207) are provided on both sides of the bottom of the block (2) on the outside of the second slide groove (202), and the block (2) is provided with a second through hole (206) connecting the second slide groove (202) and the groove (207), one end of the slider (8) passes through the second through hole (206), and the clamping claw (6) is located in the groove (207).

6. The handheld clamping device according to claim 5, characterized in that: The spring (9) on the slider (8) is located in the second sliding groove (202).

7. The handheld clamping device according to claim 1, characterized in that: A first limiting groove (204) is provided in the first sliding groove (201), and the top block (5) is provided with a first limiting column (502). The first limiting column (502) is provided in the first limiting groove (204), and the first limiting column (502) can slide in the first limiting groove (204).

8. The handheld clamping device according to claim 7, characterized in that: A second limiting column (802) is provided at one end of the slider (8), and second limiting grooves (205) are provided on both sides of the second slide groove (202). The second limiting column (802) is arranged in the second limiting groove (205), and the second limiting column (802) can move in the second limiting groove (205).

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