Semi-automatic T-bar clamp

Abstract

The application discloses a kind of semi-automatic T type strip clamps, it is related to the technical field of automobile battery processing and assembly clamp, a kind of semi-automatic T type strip clamps, including operation table, lifting platform and operating frame, and operation table, lifting platform and operating frame are sequentially arranged from top to bottom in vertical direction, the first electric cylinder for assisting lifting platform lifting is provided on the operation table.The application can be rotated and adjusted adaptively according to the placement state of the T type strip during the process of assembling and clamping the T type strip by the cooperation of clamping assembly, guide assembly and rotating assembly and other components, so that each set of clamping plate can be fully attached to the side of the T type strip while clamping, ensuring the clamping effect, and after clamping, the rotation of the T type strip is limited through transmission, avoiding the steering of the operating frame after clamping the T type strip, which can not accurately control the position of the T type strip during assembly, further facilitating subsequent assembly operation.

Description

Technical Field

[0001] This invention relates to the field of automotive battery processing and assembly fixture technology, specifically a semi-automatic T-shaped strip fixture. Background Technology

[0002] With the increasing demand for new energy vehicle batteries, higher requirements are placed on the efficiency of power battery PACK lines. T-shaped strip installation is an important process in power battery PACK lines. At present, the installation of T-shaped strips is mainly divided into manual assembly and semi-automatic equipment assembly. Manual installation has a low degree of automation and low efficiency.

[0003] In the process of assembling T-bars using semi-automatic equipment, clamps on the equipment are used to hold and fix the T-bars. However, during the clamping and installation process, some T-bars to be installed have a certain angle of rotational deviation from the preset state after being placed under load. This makes it difficult for the clamping plates to accurately fit the two sides of the T-bar when actually using the clamps to pick up the T-bars, affecting the stability of the T-bar clamping and assembly. To address this, we propose a semi-automatic T-bar clamp. Summary of the Invention

[0004] The purpose of this invention is to provide a semi-automatic T-shaped strip clamp to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a semi-automatic T-shaped strip clamp, comprising an operating table, a lifting platform, and an operating frame, wherein the operating table, the lifting platform, and the operating frame are arranged sequentially from top to bottom in the vertical direction; the operating table is provided with a first electric cylinder for assisting the lifting platform in raising and lowering; the clamp is used to assist in the assembly and clamping of T-shaped strips; and further comprises:

[0006] A clamping component is provided on the operation frame to assist in clamping and fixing the T-shaped strip;

[0007] A guide assembly is provided on the operating table for guiding the lifting platform during the lifting process. The operating table is provided with a fall-prevention locking assembly for preventing falls after lifting.

[0008] A rotating component is disposed between the lifting platform and the operating frame to assist in the rotatable connection of the operating frame. The rotating component is provided with an adjustment component for adjusting the rotatable state, and the clamping component is provided with a transmission component for driving the adjustment component according to the clamping state.

[0009] Preferably, the clamping assembly includes two sets of slides symmetrically arranged below the operating frame. A sliding assembly for assisting sliding connection is provided between the slides and the operating frame. A connecting plate is connected to one side of the slides via an elastic assembly. Multiple sets of clamping plates for assisting clamping are fixed on the connecting plate. A pressure sensor for pressure identification during clamping is installed on the side of the clamping plate that abuts against the T-shaped strip. A second electric cylinder for assisting in driving the slides is installed on the operating frame.

[0010] The sliding assembly includes a slide rail fixed to the lower end of the operation frame, and a slide block slidably connected to the slide rail, the slide block being fixed to the upper end of the slide table.

[0011] Preferably, the rotating assembly includes a fixed base fixed to the lifting platform, a rotating base rotatably connected to the fixed base, and the rotating base being fixed to the upper end of the operating frame.

[0012] Preferably, the adjustment component includes a mounting sleeve sleeved on the outside of the rotating seat, a connecting component for auxiliary transmission is provided between the mounting sleeve and the rotating seat, a connecting sleeve is rotatably connected to the outside of the mounting sleeve, and the transmission component is provided between the connecting sleeve and the slide.

[0013] Preferably, the transmission assembly includes a strip plate disposed above the slide table, a telescopic assembly for assisting telescopic connection is disposed between the strip plate and the slide table, a fixing rod for connecting transmission is fixed between the strip plate and the connecting sleeve, and a driving assembly for driving the strip plate is disposed on the connecting plate.

[0014] Preferably, the driving assembly includes a driving plate disposed on one side of the strip plate, the driving plate having an inclined groove, a transmission pin slidably connected to the inclined groove, one end of the transmission pin being fixed to the strip plate, and a connecting rod for connecting transmission being fixed between the driving plate and the connecting plate;

[0015] The telescopic assembly includes multiple sets of sleeves fixed to the upper end of the slide, with slide rods slidably connected to the sleeves, one end of which is fixed to the lower end of the strip plate.

[0016] Preferably, the elastic component includes multiple sets of T-shaped rods slidably connected to the connecting plate. One end of each set of T-shaped rods is fixed to one side of the slide table. A spring is sleeved on the outside of each T-shaped rod, and the two ends of the spring are respectively connected to the connecting plate and one end of the T-shaped rod.

[0017] Preferably, the connecting component includes a connecting groove formed on the outside of the rotating seat, and the connecting grooves are arranged in a circular array on the rotating seat. Multiple connecting strips are fixed on the inner side of the mounting sleeve, and each set of connecting strips is slidably connected to each set of connecting grooves.

[0018] Preferably, the guide assembly is provided in multiple sets, and the multiple sets of guide assemblies are evenly distributed at the four corners of the operating table. The guide assembly includes a fixed sleeve fixed to the operating table, and a guide rod is slidably connected to the fixed sleeve. One end of the guide rod is fixed to the upper end of the lifting platform.

[0019] Preferably, two sets of the anti-fall locking components are symmetrically arranged above the operating platform. The anti-fall locking components include a mounting rod slidably connected to the operating platform. One end of the mounting rod is fixed to the lifting platform. A slot is provided on the mounting rod. A locking plate is slidably connected to the operating platform. The locking plate has a locking groove for locking and limiting with the slot. A third electric cylinder for driving the locking plate is installed on the operating platform.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] This invention, through the cooperation of clamping components, guiding components, and rotating components, can adaptively rotate and adjust according to the placement state of the T-shaped strip during the assembly and clamping process. This allows each set of clamping plates to fully fit against the sides of the T-shaped strip while clamping, ensuring the clamping effect. Furthermore, after clamping, the rotation of the T-shaped strip is restricted through transmission, preventing the operating frame from still being able to turn after clamping the T-shaped strip, which would lead to inaccurate control of the T-shaped strip's position during assembly. This further facilitates subsequent assembly operations. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall external structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the anti-fall locking assembly structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the clamping component and sliding component of the present invention;

[0025] Figure 4 This is a schematic diagram of the rotating component structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the transmission component structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the adjustment component and connection component of the present invention;

[0028] Figure 7 This is a schematic diagram of the transmission assembly and clamping assembly of the present invention;

[0029] Figure 8 This is a schematic diagram of the drive assembly, telescopic assembly, and elastic assembly of the present invention;

[0030] Figure 9 This is a schematic diagram of the rotating component of the present invention in a rotatable state;

[0031] Figure 10 This is a schematic diagram of the state when the rotating component of the present invention is restricted from rotation.

[0032] In the diagram: 101-Operating table; 102-Lifting platform; 103-Operating frame; 104-First electric cylinder; 201-Slide table; 202-Connecting plate; 203-Clamping plate; 204-Second electric cylinder; 301-Slide rail; 302-Slide seat; 401-Fixing sleeve; 402-Guide rod; 501-Mounting rod; 502-Slot; 503-Clamping plate; 504-Clamping slot; 505-Third electric cylinder; 601-Fixing seat; 602-Rotating seat; 701-Mounting sleeve; 702-Connecting sleeve; 801-Connecting groove; 802-Connecting strip; 901-Strip plate; 902-Fixing rod; 1001-Sleeve; 1002-Slide rod; 1101-Drive plate; 1102-Inclined groove; 1103-Transmission pin; 1104-Connecting rod; 1201-T-shaped rod; 1202-Spring. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example 1

[0035] Please see Figures 1-10 The figure shows a semi-automatic T-shaped bar clamp, which includes an operating table 101, a lifting platform 102 and an operating frame 103. The operating table 101, the lifting platform 102 and the operating frame 103 are arranged in a vertical direction from top to bottom. The operating table 101 is provided with a first electric cylinder 104 for assisting the lifting platform 102 in lifting. The clamp is used to assist in the assembly and clamping of T-shaped bars.

[0036] It should be noted here that: during the process of assisted assembly of T-shaped bars using semi-automatic equipment, the T-shaped bars to be assembled and installed are positioned below the entire fixture. Through the driving action of the first electric cylinder 104 and the sliding guiding action of each set of guide components, the lifting platform 102 moves downward toward the T-shaped bars. During the downward movement of the lifting platform 102, the operation frame 103 is driven to move downward synchronously through the connection between the fixed seat 601 and the rotating seat 602. In addition, the first electric cylinder 104 is a conventional driving component in this application, and its working principle and operation method are known technologies and will not be described in detail here.

[0037] Also includes:

[0038] A clamping component is provided on the operation frame 103 to assist in clamping and fixing the T-shaped strip;

[0039] A guide assembly is provided on the operating table 101 for guiding the lifting platform 102 during the lifting process. The operating table 101 is provided with a fall-prevention locking assembly for preventing fall after lifting.

[0040] A rotating component is disposed between the lifting platform 102 and the operation frame 103 to assist in the rotatable connection of the operation frame 103. The rotating component is provided with an adjustment component for adjusting the rotatable state, and the clamping component is provided with a transmission component for transmitting the adjustment component according to the clamping state.

[0041] It should be noted that: through the cooperation of components such as clamping components, guiding components, and rotating components, the T-strip can be adaptively rotated and adjusted according to its placement during the assembly and clamping process. This allows each set of clamping plates 203 to fully fit against the sides of the T-strip while clamping, ensuring the clamping effect. Furthermore, after clamping, the rotation of the T-strip is restricted by transmission, preventing the operating frame 103 from still turning after clamping the T-strip, which would cause the position of the T-strip to be inaccurately controlled during assembly. This further facilitates subsequent assembly operations.

[0042] Preferably, the clamping assembly includes two sets of slides 201 symmetrically arranged below the operation frame 103. A sliding assembly for auxiliary sliding connection is provided between the slides 201 and the operation frame 103. A connecting plate 202 is connected to one side of the slides 201 through a spring assembly. Multiple sets of clamping plates 203 for auxiliary clamping are fixed on the connecting plate 202. A pressure sensor for pressure identification during clamping is installed on the side of the clamping plate 203 that abuts against the T-shaped strip. A second electric cylinder 204 for assisting in driving the slides 201 is installed on the operation frame 103.

[0043] It should be noted that: driven by the second electric cylinder 204, the two sets of slides 201 are forced to move towards the outside of the T-shaped strip. During the movement of the slides 201, the two sets of connecting plates 202 are driven to move through the connection of the elastic component. Through the movement of the connecting plates 202, the clamping plate 203 is driven to abut against the outside of the T-shaped strip. Through the abutment and compression, the T-shaped strip is clamped. The clamping of the T-shaped strip facilitates the subsequent movement and assembly of the T-shaped strip. In addition, the second electric cylinder 204 and the pressure sensor are conventional driving components and pressure recognition components in this application. Their working principle and operation method are known technologies and will not be described in detail here.

[0044] The sliding component includes a slide rail 301 fixed to the lower end of the operation frame 103, a slide block 302 slidably connected to the slide rail 301, and the slide block 302 fixed to the upper end of the slide table 201.

[0045] It should be noted here that the slide rail 301 and the slide block 302 facilitate the sliding connection of the slide table 201.

[0046] Preferably, the rotating assembly includes a fixed seat 601 fixed on the lifting platform 102, a rotating seat 602 rotatably connected to the fixed seat 601, and the rotating seat 602 fixed to the upper end of the operating frame 103;

[0047] It should be noted here that the fixed seat 601 and the rotating seat 602 facilitate the rotatable connection between the auxiliary lifting platform 102 and the operating frame 103.

[0048] Preferably, the adjustment assembly includes a mounting sleeve 701 sleeved on the outside of the rotating seat 602, a connecting assembly for auxiliary transmission is provided between the mounting sleeve 701 and the rotating seat 602, a connecting sleeve 702 is rotatably connected to the outside of the mounting sleeve 701, and a transmission assembly is provided between the connecting sleeve 702 and the slide table 201; the transmission assembly includes a strip plate 901 provided above the slide table 201, a telescopic assembly for auxiliary telescopic connection is provided between the strip plate 901 and the slide table 201, a fixed rod 902 for connecting transmission is fixed between the strip plate 901 and the connecting sleeve 702, and a driving assembly for driving the strip plate 901 is provided on the connecting plate 202;

[0049] It should be noted that: the drive plate 901 moves through transmission. During the movement of the plate 901, the sliding guide action of the sleeve 1001 and the slide rod 1002 causes the plate 901 to move towards the lifting platform 102 after being subjected to force. During the movement of the plate 901, the connecting sleeve 702 is driven to move under force through the connection action of the fixed rod 902. During the movement of the connecting sleeve 702, the mounting sleeve 701 moves upward and the upper end of the mounting sleeve 701 abuts against the bottom of the fixed seat 601. Through the abutment and compression action, the rotation of the mounting sleeve 701 is restricted. Since the mounting sleeve 701 and the rotating seat 602 are connected and transmitted through multiple sets of connecting grooves 801 and connecting strips 802, the rotation restriction of the mounting sleeve 701 achieves the purpose of restricting the rotation of the rotating seat 602.

[0050] Preferably, the drive assembly includes a drive plate 1101 disposed on one side of the strip plate 901, the drive plate 1101 having an inclined groove 1102, a transmission pin 1103 slidably connected to the inclined groove 1102, one end of the transmission pin 1103 being fixed to the strip plate 901, and a connecting rod 1104 for connecting transmission being fixed between the drive plate 1101 and the connecting plate 202.

[0051] It should be noted here that after the clamping plate 203 abuts against the side of the T-shaped strip, the T-shaped strip limits the abutment of the clamping plate 203 and continues to drive the slide table 201, causing the slide table 201 and the connecting plate 202 to move away from each other. During the movement, the connecting rod 1104 drives the drive plate 1101 to move synchronously. During the movement of the drive plate 1101, the interaction between the inclined groove 1102 and the transmission pin 1103 drives the strip plate 901 to move.

[0052] The telescopic assembly includes multiple sets of sleeves 1001 fixed to the upper end of the slide table 201, and slide rods 1002 are slidably connected to the sleeves 1001. One end of the slide rods 1002 is fixed to the lower end of the strip plate 901.

[0053] It should be noted here that the multiple sets of sleeves 1001 and slide rods 1002 facilitate the extension and retraction of the strip plate 901 under stress.

[0054] Preferably, the elastic component includes multiple sets of T-shaped rods 1201 slidably connected to the connecting plate 202. One end of each set of T-shaped rods 1201 is fixed to one side of the slide table 201. A spring 1202 is sleeved on the outside of the T-shaped rods 1201. The two ends of the spring 1202 are respectively connected to the connecting plate 202 and one end of the T-shaped rod 1201.

[0055] It should be noted that: multiple sets of T-shaped rods 1201 facilitate the telescopic connection between the auxiliary slide 201 and the connecting plate 202, and the springs 1202 facilitate the reset of the connecting plate 202 after telescopic movement.

[0056] Preferably, the connecting component includes a connecting groove 801 opened on the outside of the rotating seat 602, and each set of connecting grooves 801 is arranged in a ring array on the rotating seat 602. Multiple sets of connecting strips 802 are fixed on the inner side of the mounting sleeve 701, and each set of connecting strips 802 is slidably connected to each set of connecting grooves 801.

[0057] It should be noted that multiple sets of connecting grooves 801 and connecting strips 802 facilitate the connection and transmission between the mounting sleeve 701 and the rotating seat 602.

[0058] Preferably, multiple sets of guide components are provided, and the multiple sets of guide components are evenly distributed at the four corners of the operating table 101. The guide component includes a fixed sleeve 401 fixed to the operating table 101, and a guide rod 402 is slidably connected to the fixed sleeve 401. One end of the guide rod 402 is fixed to the upper end of the lifting platform 102.

[0059] It should be noted that multiple sets of fixing sleeves 401 and guide rods 402 are used to assist in guiding the lifting platform 102 during the lifting process.

[0060] Preferably, two sets of anti-fall locking assemblies are symmetrically arranged above the operating table 101. The anti-fall locking assembly includes a mounting rod 501 slidably connected to the operating table 101. One end of the mounting rod 501 is fixed to the lifting platform 102. A slot 502 is provided on the mounting rod 501. A locking plate 503 is slidably connected to the operating table 101. A locking groove 504 is provided on the locking plate 503 for locking and limiting with the slot 502. A third electric cylinder 505 for driving the locking plate 503 is installed on the operating table 101.

[0061] It should be noted that during the descent of the lifting platform 102, the mounting rod 501 slides on the operating table 101. After the lifting platform 102 has descended, the third electric cylinder 505 drives the locking plate 503 to move toward the mounting rod 501. During the movement, the locking groove 504 abuts against the slot 502 on the mounting rod 501. Through this abutment, the mounting rod 501 is locked and limited. This locking and limiting action achieves the anti-fall locking effect of the lifting platform 102 after the descent. In addition, the third electric cylinder 505 is a conventional driving component in this application. Its working principle and operation method are well-known technologies and will not be described in detail here.

[0062] In this solution: a semi-automatic T-shaped strip clamp includes the following steps:

[0063] During the assisted assembly of T-shaped strips using semi-automatic equipment, the T-shaped strip to be assembled is positioned below the entire fixture. Driven by the first electric cylinder 104 and guided by the sliding action of each set of guide components, the lifting platform 102 descends towards the T-shaped strip. During this descent, the connection between the fixed seat 601 and the rotating seat 602 causes the operating frame 103 to descend synchronously. This descent of the operating frame 103 causes the clamping plates 2 on the two sets of connecting plates 202 to descend simultaneously. 03 are located on both sides of the T-shaped strip. After the descent is completed, the two sets of slide tables 201 are driven by the second electric cylinder 204 to move towards the outside of the T-shaped strip. During the movement of the slide tables 201, the two sets of connecting plates 202 are driven to move through the connection of the elastic components. Through the movement of the connecting plates 202, the clamping plate 203 is driven to abut against the outside of the T-shaped strip. Through the abutment and squeezing action, the T-shaped strip is clamped. The clamping action of the T-shaped strip facilitates the subsequent movement and assembly of the T-shaped strip.

[0064] During the entire T-strip clamping process, when the placed T-strip deviates from the preset state by a certain angle of rotation, as each set of clamping plates 203 moves towards the side of the T-strip and abuts against it, and due to the rotatable connection between the operating frame 103 and the lifting platform 102 via the fixed seat 601 and the rotating seat 602, each set of clamping plates 203, when abutting against the side of the T-strip, drives the operating frame 103 to rotate adaptively. Through the adaptive rotation of the operating frame 103, each set of clamping plates 203 can clamp simultaneously... The clamping plate 203 fully fits against the side of the T-shaped strip to ensure a good clamping effect. After the clamping plate 203 abuts against the side of the T-shaped strip, the T-shaped strip limits the clamping plate 203 and continues to drive the slide table 201, causing the slide table 201 and the connecting plate 202 to move away from each other. During the movement, the connecting rod 1104 drives the drive plate 1101 to move synchronously. During the movement of the drive plate 1101, the interaction between the inclined groove 1102 and the transmission pin 1103 further enhances the clamping effect. The drive bar 901 moves, and during its movement, the sliding guide action of the sleeve 1001 and the slide rod 1002 causes the stressed bar 901 to move towards the lifting platform 102. During this movement, the connecting sleeve 702 is driven to move under force through the connection of the fixing rod 902. As the connecting sleeve 702 moves, it drives the mounting sleeve 701 upwards, causing the upper end of the mounting sleeve 701 to abut against the bottom of the fixing seat 601. This abutment... The pressure action restricts the rotation of the mounting sleeve 701. Since the mounting sleeve 701 and the rotating seat 602 are connected and driven by multiple sets of connecting grooves 801 and connecting strips 802, the rotation of the mounting sleeve 701 is restricted, thereby restricting the rotation of the rotating seat 602. This prevents the operating frame 103 from being adjusted in direction after the T-shaped strip is clamped, thus avoiding the inability to accurately control the position of the T-shaped strip during assembly, and further facilitating subsequent assembly operations.

[0065] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0066] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic T-shaped strip clamp, comprising: an operating table (101), a lifting table (102) and an operating frame (103), and the operating table (101), the lifting table (102) and the operating frame (103) are arranged in sequence from top to bottom in the vertical direction, the operating table (101) is provided with a first electric cylinder (104) for assisting the lifting of the lifting table (102), and the clamp is used for assisting the assembly and clamping of the T-shaped strip; characterized in that it further comprises: a clamping assembly arranged on the operating frame (103) for assisting the clamping and fixing of the T-shaped strip; a guide assembly arranged on the operating table (101) for guiding during the lifting of the lifting table (102), the operating table (101) is provided with an anti-falling locking assembly for preventing falling after lifting; a rotating assembly arranged between the lifting table (102) and the operating frame (103) for assisting the rotatable connection of the operating frame (103), the rotating assembly is provided with an adjusting assembly for adjusting the rotatable state, and the clamping assembly is provided with a transmission assembly for transmitting the adjusting assembly according to the clamping state; the clamping assembly comprises two groups of sliding tables (201) symmetrically arranged below the operating frame (103), the sliding tables (201) and the operating frame (103) are provided with a sliding assembly for assisting the sliding connection, one side of the sliding table (201) is connected with a connecting plate (202) through an elastic assembly, a plurality of clamping plates (203) for assisting clamping are fixed on the connecting plate (202), a pressure sensor for pressure identification during clamping is installed on the side of the clamping plate (203) abutting against the T-shaped strip, and a second electric cylinder (204) for assisting the driving of the sliding table (201) is installed on the operating frame (103); the rotating assembly comprises a fixed seat (601) fixed on the lifting table (102), the fixed seat (601) is rotatably connected with a rotating seat (602), and the rotating seat (602) is fixed with the upper end of the operating frame (103); the adjusting assembly comprises a mounting sleeve (701) sleeved outside the rotating seat (602), a connecting assembly for assisting transmission is arranged between the mounting sleeve (701) and the rotating seat (602), a connecting sleeve (702) is rotatably connected outside the mounting sleeve (701), and the transmission assembly is arranged between the connecting sleeve (702) and the sliding table (201); the transmission assembly comprises a strip-shaped plate (901) arranged above the sliding table (201), a telescopic assembly for assisting telescopic connection is arranged between the strip-shaped plate (901) and the sliding table (201), a fixed rod (902) for connecting transmission is fixed between the strip-shaped plate (901) and the connecting sleeve (702), and a driving assembly for driving the strip-shaped plate (901) is arranged on the connecting plate (202). The driving assembly comprises a driving plate (1101) arranged on one side of the strip-shaped plate (901), a slant groove (1102) is formed in the driving plate (1101), a transmission pin (1103) is slidably connected to the slant groove (1102), one end of the transmission pin (1103) is fixed to the strip-shaped plate (901), and a connecting rod (1104) for connecting transmission is fixed between the driving plate (1101) and the connecting plate (202). The telescopic assembly comprises a plurality of sleeve pipes (1001) fixed to the upper end of the sliding table (201), and a sliding rod (1002) is slidably connected to the sleeve pipe (1001), one end of the sliding rod (1002) is fixed to the lower end of the strip-shaped plate (901).

2. A semi-automatic T-bar clamp according to claim 1, wherein: The sliding assembly comprises a sliding rail (301) fixed to the lower end of the operation frame (103), a sliding seat (302) is slidably connected to the sliding rail (301), and the sliding seat (302) is fixed to the upper end of the sliding table (201).

3. A semi-automatic T-bar clamp as claimed in claim 1, wherein: The elastic assembly comprises a plurality of T-shaped rods (1201) slidably connected to the connecting plate (202), one end of each T-shaped rod (1201) is fixed to one side of the sliding table (201), a spring (1202) is arranged outside the T-shaped rod (1201), and both ends of the spring (1202) are connected to the connecting plate (202) and one end of the T-shaped rod (1201) respectively.

4. A semi-automatic T-bar clamp according to claim 3, wherein: The connecting assembly comprises a connecting groove (801) formed in the outer side of the rotating seat (602), and each connecting groove (801) is arranged in a ring array on the rotating seat (602), a plurality of connecting strips (802) are fixed to the inner side of the mounting sleeve (701), and each connecting strip (802) is slidably connected to each connecting groove (801).

5. A semi-automatic T-bar clamp as claimed in claim 1, wherein: The guide assembly is provided in multiple groups, and the multiple guide assemblies are arranged in a uniform state at the four corners of the operation table (101), the guide assembly comprises a fixed sleeve (401) fixed to the operation table (101), a guide rod (402) is slidably connected to the fixed sleeve (401), and one end of the guide rod (402) is fixed to the upper end of the lifting table (102).

6. A semi-automatic T-bar clamp according to claim 5, wherein: The anti-falling locking assembly is symmetrically arranged above the operation table (101), the anti-falling locking assembly comprises a mounting rod (501) slidably connected to the operation table (101), one end of the mounting rod (501) is fixed to the lifting table (102), a slot (502) is formed in the mounting rod (501), a clamping plate (503) is slidably connected to the operation table (101), a clamping groove (504) is formed in the clamping plate (503) for clamping and limiting the slot (502), and a third electric cylinder (505) is installed on the operation table (101) for driving the clamping plate (503).

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