Double-station automatic exchange clamping device

Abstract

The utility model relates to a double-station automatic exchange clamping device, and relates to the field of clamp clamping tools, the double-station automatic exchange clamping device comprises a mounting table and a first tool table which are arranged on a supporting table in a sliding mode, the mounting table is provided with a second tool table, the second tool table is connected with the mounting table through a lifting assembly, the supporting table is provided with an exchange assembly, and the exchange assembly is connected with the first tool table through a lifting assembly. The exchange assembly is used for driving the mounting table and the first tool table to slide so that the first tool table and the second tool table can exchange positions, and the lifting assembly is used for driving the second tool table to ascend and descend so that the first tool table and the second tool table can exchange positions. The first tool table and the second tool table are each provided with a plurality of pincers. The clamp quenching device has the effects that the waiting time of the quenching device during clamp installation is saved, and the quenching efficiency of the clamp is improved.

Description

Technical Field

[0001] The present application relates to the field of clamp mounting tooling, and in particular to a double-station automatic exchange clamping device. Background Art

[0002] A clamp is a manual tool used for clamping and fixing workpieces to be machined or twisting, bending, and shearing metal wires. There are many types of clamps, and their uses are very extensive. It is an indispensable hand tool for pinching and shearing workpieces in various industrial assembly, repair, and installation work. In order to improve the strength of the cutting edge of the clamp, it is necessary to quench the cutting edge of the clamp.

[0003] The existing method of quenching the clamp is to install the clamp on the tooling table, and then quench the cutting edge of the clamp through a quenching device. After quenching is completed, the quenching device is turned off, the clamp is removed from the tooling table, and then the subsequent clamp is installed on the tooling table for quenching. However, when the clamp is installed on the workbench, it will increase the waiting time of the quenching device, resulting in a reduction in the quenching efficiency of the clamp. Summary of the Utility Model

[0004] In order to improve the problem that when the clamp is installed on the workbench, it will increase the waiting time of the quenching device, resulting in a reduction in the quenching efficiency of the clamp, the present application provides a double-station automatic exchange clamping device.

[0005] The double-station automatic exchange clamping device provided by the present application adopts the following technical solutions:

[0006] A double-station automatic exchange clamping device includes a mounting table and a first tooling table slidably arranged on a support table. A second tooling table is provided on the mounting table. The second tooling table is connected to the mounting table through a lifting assembly. An exchange assembly is provided on the support table. The exchange assembly is used to drive the mounting table and the first tooling table to slide so that the first tooling table and the second tooling table exchange positions. The lifting assembly is used to drive the second tooling table to lift so that the first tooling table and the second tooling table can exchange positions. A plurality of clamps are placed on both the first tooling table and the second tooling table.

[0007] By adopting the above technical solution, when quenching the clamp, first place the clamp on the first tooling table and the second tooling table respectively, then the quenching device quenches the clamp on the second tooling table. After quenching, the lifting component drives the second tooling table to descend, and then the exchange component exchanges the positions of the first tooling table and the second tooling table. Then the quenching device quenches the clamp on the first tooling table. At the same time, the operator unloads and reloads the clamp on the second tooling table. After the quenching of the clamp on the first tooling table is completed, the exchange component drives the first tooling table and the second tooling table to exchange positions, the lifting component drives the second tooling table to rise and reset, and the quenching device quenches the clamp on the second tooling table. Continuously repeat the above process, so as to save the waiting time of the quenching device when installing the clamp, and thus improve the quenching efficiency of the clamp.

[0008] In a specific feasible implementation, the exchange component includes a first linear drive mechanism and a linkage member. The first linear drive mechanism is arranged on the support table and is used to drive the first tooling table or the installation table to slide. The first tooling table and the installation table are connected and driven through the linkage member, so that the first tooling table and the second tooling table can exchange positions.

[0009] By adopting the above technical solution, when exchanging the positions of the first tooling table and the second tooling table, the first linear drive mechanism drives the first tooling table or the installation table to slide, and the first tooling table or the installation table drives the other one to move through the linkage member, so as to realize the exchange of the positions of the first tooling table and the second tooling table.

[0010] In a specific feasible implementation, the linkage member includes a first rack, a second rack and a transmission gear. The first rack is fixedly arranged on the first tooling table, the second rack is fixedly arranged on the installation table, the transmission gear is rotatably arranged on the support table and is located between the first rack and the second rack, and meshes with the first rack and the second rack.

[0011] By adopting the above technical solution, when the first linear drive mechanism drives the first tooling table to slide, the first tooling table drives the transmission gear to rotate through the first rack, the transmission gear drives the second rack to slide, and the second rack drives the installation table and the first tooling table to slide relatively, realizing the exchange of the positions of the first tooling table and the second tooling table, and improving the synchronization of the position exchange of the first tooling table and the second tooling table.

[0012] In a specific feasible implementation, the lifting component includes a second linear drive mechanism arranged on the installation table. The second tooling table is arranged on the second linear drive mechanism, and the second linear drive mechanism can drive the second tooling table to move up and down.

[0013] By adopting the above technical solution, before the position exchange between the first tooling table and the second tooling table, the second linear drive mechanism drives the second tooling table to slide below the first tooling table, thereby avoiding the collision between the first tooling table and the second tooling table and realizing the transformation of the positions of the first tooling table and the second tooling table.

[0014] In a specific feasible implementation, a guide rod is fixedly arranged on the second tooling table along the vertical direction, and the guide rod is slidably inserted into the installation table.

[0015] By adopting the above technical solution, by arranging the guide rod, the stability of the up-and-down sliding of the second tooling table can be improved.

[0016] In a specific feasible implementation, placing tables are fixedly arranged on both the first tooling table and the second tooling table, and a plurality of magnets for adsorbing the pliers are arranged on each placing table.

[0017] By adopting the above technical solution, by adsorbing the pliers with the magnets, the stability of the pliers on the placing table can be improved.

[0018] In a specific feasible implementation, clamping pieces corresponding to the pliers one by one are arranged on the placing table, and the pliers can clamp the clamping pieces so that the jaws of the pliers open.

[0019] By adopting the above technical solution, the pliers clamp the clamping pieces, so that the jaws of the pliers open, which is convenient for the quenching device to quench the jaws of the pliers.

[0020] In a specific feasible implementation, a positioning surface is arranged on the placing table, and the pliers clamping the clamping pieces can abut against the positioning surface.

[0021] By adopting the above technical solution, when the pliers clamp the clamping pieces, the pliers abut against the positioning surface, thereby improving the accuracy of the installation position of the pliers on the placing table.

[0022] In a specific feasible implementation, positioning blocks corresponding to the pliers one by one are fixedly arranged on the placing table, and the positioning blocks can abut against the pliers abutting against the positioning surface.

[0023] By adopting the above technical solution, through the cooperation of the positioning blocks and the positioning surface, the pliers are positioned, improving the convenience and accuracy of pliers positioning.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. When quenching the pliers, first place the pliers on the first tooling table and the second tooling table respectively. Then, the quenching device quenches the pliers on the second tooling table. After quenching, the lifting component drives the second tooling table to descend. Then, the exchange component exchanges the positions of the first tooling table and the second tooling table. Then, the quenching device quenches the pliers on the first tooling table. At the same time, the operator unloads and reloads the pliers on the second tooling table. When the quenching of the pliers on the first tooling table is completed, the exchange component drives the first tooling table and the second tooling table to exchange positions. The lifting component drives the second tooling table to rise and reset. The quenching device quenches the pliers on the second tooling table. Continuously repeat the above process, so as to save the waiting time of the quenching device when installing the pliers, and thus improve the quenching efficiency of the pliers;

[0026] 3. When the pliers hold the clamping piece, the pliers are respectively in contact with the positioning surface and the positioning block, improving the convenience and accuracy of pliers positioning.

[0027] 3. When the pliers hold the clamping piece, the pliers are respectively in contact with the positioning surface and the positioning block, improving the convenience and accuracy of pliers positioning. Brief Description of the Drawings

[0028] Figure 1 is a schematic structural diagram of a double-station automatic exchange clamping device according to an embodiment of the present application.

[0029] Figure 2 is a schematic structural diagram for showing the placement table.

[0030] Figure 3 is Figure 2 the enlarged view of part A in

[0031] Description of the Reference Numerals: 1, support table; 2, installation table; 3, first tooling table; 31, sliding through cavity; 4, second tooling table; 5, lifting component; 51, second linear driving mechanism; 511, cylinder; 52, guiding rod; 6, exchange component; 61, first linear driving mechanism; 611, rodless cylinder; 62, linkage member; 621, first rack; 622, second rack; 623, transmission gear; 7, pliers; 81, placement table; 82, magnet; 83, stepped block; 84, clamping piece; 85, positioning surface; 86, positioning block. Detailed Description of the Embodiment

[0032] The following further describes the present application in detail with reference to the attached Figures 1-3 drawings.

[0033] The embodiment of the present application discloses a double-station automatic exchange clamping device.

[0034] Refer to Figure 1, A double-station automatic exchange clamping device includes a mounting table 2 and a first tooling table 3 that are slidably arranged on a support table 1. The support table 1 can be installed on a quenching platform through bolts. A number of mutually parallel slide rails are fixedly arranged on the support table 1. Sliders that cooperate with the slide rails are fixedly arranged on both the mounting table 2 and the first tooling table. A sliding through cavity 31 is formed below the first tooling table 3. A second tooling table 4 is arranged on the mounting table 2. The second tooling table 4 is connected to the mounting table 2 through a lifting component 5. An exchange component 6 is arranged on the support table 1. The exchange component 6 is used to drive the mounting table 2 and the first tooling table 3 to slide, so that the first tooling table 3 and the second tooling table 4 exchange positions. The lifting component 5 is used to drive the second tooling table 4 to descend below the first tooling table 3, so that the second tooling table 4 can pass through the sliding through cavity 31. A plurality of clamps 7 are placed on both the first tooling table 3 and the second tooling table 4. In this embodiment, three clamps 7 on the first tooling table 3 and the second tooling table 4 are taken as an example.

[0035] When quenching the clamp 7, first place the clamps 7 on the first tooling table 3 and the second tooling table 4 respectively. Then the quenching device quenches the clamps 7 on the second tooling table 4. After quenching, the lifting component 5 drives the second tooling table 4 to descend. Then the exchange component 6 drives the second tooling table 4 to pass through the sliding through cavity 31, so that the first tooling table 3 and the second tooling table 4 exchange positions. Then the quenching device quenches the clamps 7 on the first tooling table 3. At the same time, the operator unloads and reloads the clamps 7 on the second tooling table 4. When the quenching of the clamps 7 on the first tooling table 3 is completed, the exchange component 6 drives the first tooling table 3 and the second tooling table 4 to exchange positions. The lifting component 5 drives the second tooling table 4 to rise and reset. The quenching device quenches the clamps 7 on the second tooling table 4. Continuously repeat the above process, so as to save the waiting time of the quenching device when installing the clamp 7, thereby improving the quenching efficiency of the clamp 7.

[0036] Refer to Figure 1 , The lifting component 5 in this embodiment includes a second linear drive mechanism 51 arranged on the mounting table 2. The second linear drive mechanism 51 in this embodiment is a cylinder 511. The cylinder body of the cylinder 511 is fixedly arranged on the mounting table 2. The piston rod of the cylinder 511 is arranged along the vertical direction and is fixedly connected to the second tooling table 4, and is used to drive the second tooling table 4 to move below the first tooling table 3, so that the second tooling table 4 can slide into the sliding through cavity 31. A number of guide rods 52 arranged along the vertical direction are fixedly arranged at the bottom of the second tooling table 4. The guide rods 52 pass through the mounting table 2 and are slidably connected to the mounting table 2. Through the arrangement of the guide rods 52, the stability of the second tooling table 4 when sliding can be improved.

[0037] Refer to Figure 1, in this embodiment, the exchange component 6 includes a first linear drive mechanism 61 and a linkage member 62. The first linear drive mechanism 61 in this embodiment is a rodless cylinder 611, and in other embodiments, it can also be a linear motor, a hydraulic cylinder, etc. The rodless cylinder 611 is arranged on the support table 1 and is used to drive the first tooling table 3 or the installation table 2 to slide. In this embodiment, the slider of the rodless cylinder 611 is fixedly connected to the first tooling table 3 to drive the first tooling table 3 to slide. The first tooling table 3 and the installation table 2 are connected and driven by a linkage member 62.

[0038] Referring to Figure 1 , the linkage member 62 in this embodiment includes a first rack 621, a second rack 622, and a transmission gear 623. The first rack 621 is fixedly arranged on the first tooling table 3 along the sliding direction of the first tooling table 3. The second rack 622 is fixedly arranged on the installation table 2 along the arrangement direction of the first rack 621. The transmission gear 623 is rotatably connected to the support table 1 through a gear shaft and is located between the first rack 621 and the second gear, and meshes with the first rack 621 and the second rack 622. The lengths of the first rack 621 and the second rack 622 are both greater than the maximum sliding distance between the first tooling table 3 and the second tooling table 4.

[0039] When the first linear drive mechanism 61 drives the first tooling table 3 to slide, the first tooling table 3 drives the transmission gear 623 to rotate through the first rack 621. The transmission gear 623 drives the second rack 622 to slide, and the second rack 622 drives the installation table 2 to slide relative to the first tooling table 3, realizing the exchange of positions between the first tooling table 3 and the second tooling table 4, and improving the synchronization of the position exchange between the first tooling table 3 and the second tooling table 4.

[0040] Referring to Figure 2 , Figure 3 , placing tables 81 are fixedly provided on both the first tooling table 3 and the second tooling table 4. The clamping tools 7 are all placed on the placing tables 81. A plurality of magnets 82 for adsorbing the clamping tools 7 are provided on each placing table 81. The magnets 82 correspond to the clamping tools 7 one by one. One end of the placing table 81 protrudes upward to form a stepped block 83. Clamping pieces 84 corresponding to the clamping tools 7 are provided on the stepped block 83. Each clamping piece 84 is arranged on the stepped block 83 through a mounting block. The mounting block is provided with a waist-shaped hole on itself and is fixedly connected to the stepped block 83 through a bolt passing through the waist-shaped hole. The jaws of the clamping tool 7 can clamp the clamping piece 84, so that the cutting edges of the clamping tool 7 are opened, facilitating the quenching of the cutting edges of the clamping tool 7 by the quenching device. A positioning surface 85 is formed on one side of the stepped block 83 facing the clamping tool 7. When the clamping tool 7 clamps the clamping piece 84, the front end of the clamping tool 7 also abuts against the positioning surface 85. Positioning blocks 86 corresponding to the clamping tools 7 are fixedly provided on the placing table 81. The positioning blocks 86 are arranged on the side of the clamping tool 7. When the clamping tool 7 abuts against the positioning surface 85, the clamping tool 7 also abuts against the positioning blocks 86.

[0041] When installing the clamp 7 onto the placement table 81, first clamp the clamping piece 84 with the jaws of the clamp 7, then abut the front end of the clamp 7 against the positioning surface 85, and at the same time abut the clamp 7 against the positioning block 86. By positioning the clamp 7 through the positioning surface 85 and the positioning block 86, the accuracy of the installation position of the clamp 7 on the placement table 81 can be improved. Then the clamp 7 is adsorbed onto the placement table 81 by the magnet 82, thereby improving the stability of the installation of the clamp 7 on the placement table 81.

[0042] The implementation principle of the double-station automatic exchange clamping device in the embodiment of the present application is as follows: When quenching the clamp 7, first place the clamp 7 on the first tooling table 3 and the second tooling table 4 respectively, and then the quenching device quenches the clamp 7 on the second tooling table 4. After quenching, the air cylinder 511 drives the second tooling table 4 to descend below the first tooling table 3, and then the rodless air cylinder 611 drives the first tooling table 3 to move. The first tooling table 3 drives the second tooling table 4 to pass through the sliding cavity 31 through the first rack 621, the second rack 622 and the transmission gear 623, so that the first tooling table 3 and the second tooling table 4 exchange positions. Then the quenching device quenches the clamp 7 on the first tooling table 3, and at the same time the operator unloads and reloads the clamp 7 on the second tooling table 4. After the quenching of the clamp 7 on the first tooling table 3 is completed, the rodless air cylinder 611 drives the first tooling table 3 and the second tooling table 4 to exchange positions again, the air cylinder 511 drives the second tooling table 4 to rise and reset, and the quenching device quenches the clamp 7 on the second tooling table 4. By continuously repeating the above process, the waiting time of the quenching device during the installation of the clamp 7 can be saved, thereby improving the quenching efficiency of the clamp 7.

[0043] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited by this. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A double-station automatic exchange clamping device, characterized in that: The invention comprises a mounting table (2) and a first tooling table (3) which are slidably arranged on a support table (1); a second tooling table (4) is arranged on the mounting table (2); the second tooling table (4) is connected to the mounting table (2) via a lifting component (5); a switching component (6) is arranged on the support table (1); the switching component (6) is used to drive the mounting table (2) and the first tooling table (3) to slide so that the first tooling table (3) and the second tooling table (4) can exchange positions; the lifting component (5) is used to drive the second tooling table (4) to rise and fall so that the first tooling table (3) and the second tooling table (4) can exchange positions; and a plurality of clamps (7) are placed on the first tooling table (3) and the second tooling table (4).

2. The double-station automatic exchange clamping device according to claim 1 is characterized in that: The exchange component (6) comprises a first linear drive mechanism (61) and a linkage (62); the first linear drive mechanism (61) is arranged on the support platform (1) and is used to drive the first tooling platform (3) or the mounting platform (2) to slide; the first tooling platform (3) and the mounting platform (2) are connected and transmitted via the linkage (62) so that the first tooling platform (3) and the second tooling platform (4) can exchange positions.

3. The double-station automatic exchange clamping device according to claim 2 is characterized in that: The linkage (62) comprises a first rack (621), a second rack (622), and a transmission gear (623); the first rack (621) is fixedly arranged on the first tooling platform (3); the second rack (622) is fixedly arranged on the mounting platform (2); the transmission gear (623) is rotatably arranged with the support platform (1), is located between the first rack (621) and the second rack (622), and is meshed with the first rack (621) and the second rack (622).

4. The double-station automatic exchange clamping device according to claim 1 is characterized in that: The lifting assembly (5) comprises a second linear drive mechanism (51) arranged on the mounting platform (2), the second tooling platform (4) is arranged on the second linear drive mechanism (51), and the second linear drive mechanism (51) is capable of driving the second tooling platform (4) to move up and down.

5. The double-station automatic exchange clamping device according to claim 4 is characterized in that: A guide rod (52) arranged along the vertical direction is fixedly provided on the second tooling platform (4), and the guide rod (52) is slidably plugged into the mounting platform (2).

6. The double-station automatic exchange clamping device according to claim 1 is characterized in that: A placement table (81) is fixedly provided on the first tooling table (3) and the second tooling table (4), and each of the placement tables (81) is provided with a plurality of magnets (82) for adsorbing the clamp (7).

7. The double-station automatic exchange clamping device according to claim 6 is characterized in that: The placement platform (81) is provided with clamps (84) corresponding one to one with the clamps (7), and the clamps (7) can clamp the clamps (84) so ​​that the clamp blades of the clamps (7) are opened.

8. The double-station automatic exchange clamping device according to claim 7 is characterized in that: The placement table (81) is provided with a positioning surface (85), and the clamp (7) that clamps the clamp (84) can abut against the positioning surface (85).

9. The double-station automatic exchange clamping device according to claim 8 is characterized in that: The placement table (81) is fixedly provided with positioning blocks (86) corresponding one to one with the clamps (7), and the positioning blocks (86) can abut against the clamps (7) abutting against the positioning surface (85).

Images