Cup joint tool
A technology for tools and tool bodies, which is applied in the manufacture of tools, wrenches, screwdrivers, etc., can solve problems such as affecting operations, difficult for personnel to hold and operate, and the screwdriver bit 10 is broken and damaged. Vibration reduction effect
Inactive Publication Date: 2019-01-29
施俊兆
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0003] Since the outer diameter of the slot 103 of the screwdriver bit 10 is small, and when the bit 10 swings rapidly, the slot 103 will be continuously supported by the ball 22, so that the bit 10 is easily slipped by the slot 103. fracture and damage, thereby greatly reducing the service life of the screwdriver bit 10, what’s more, it will be difficult to take out the socket section 102 remaining in the casing 21 after the screwdriver bit 10 breaks, resulting in the drive tool 20 being unable to continue to use
[0004] When the screwdriver bit 10 shakes rapidly, in addition to making the working end 101 of the screwdriver bit 10 unable to stabilize the locking bolt, it is also easy to cause the working end 101 of the screwdriver bit 10 to damage the bolt and affect the operation.
[0005] When the screwdriver head 10 shakes rapidly, it will relatively cause the driving tool 20 to vibrate. Especially, when the driving tool 20 is replaced with other socket tools, if the weight of the working end of the socket tool is heavier, the The vibration generated by the driving tool 20 is more severe, which makes it difficult for personnel to hold and operate, which is not conducive to operation and use
Method used
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[0041] In order to make the present invention be further understood, hereby give a preferred embodiment and cooperate drawing, describe in detail as follows:
[0042] see Figure 6 The so-called socket tool (shank tool) in the present invention refers to various types of socket tools that are socketed in the casing 41 of the drive tool 40 and driven to rotate by the drive tool 40, such as for disassembly and assembly. Bit type socket tool 30 and socket type socket tool 30a for operation, or drill bit type socket tool 30b, 30c, 30d, 30e for drilling operation, or collet type socket for clamping drill bit Connect tool 30f etc. see Figure 7 , Figure 8 , taking the screwdriver head type socket tool 30 as an example, the socket tool 30 of the first embodiment of the present invention includes a tool body 31 and a top catch sleeve 32; the tool body 31 is provided with a working end 311 at the first end , the second end is provided with a socket section 312 in the shape of a po...
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The present invention relates to a cup joint tool, wherein an action end is disposed at the first end of the tool body, a connector portion having a clamping groove disposed at the second end, and atleast an externally threaded portion is disposed between the action end and the plug connection portion, an internal thread is disposed on at least one pressure stop sleeve to engage the externally threaded portion of the tool body, a pressure stopper part is formed on the end face of the second end of the pressure stopper sleeve, the pressure stopper sleeve is rotated so that the plug connectionpart of the tool body is integrally connected to a casing pipe of the drive tool when the plug connection portion of the tool body stuck is connected to the casing pipe of the drive tool, the freedomof movement of the tool body in the casing pipe is thereby eliminated, and the tool is firmly stuck with the casing pipe. When the connector tool is driven to rotate in the present invention, the connector tool is smoothly rotated so that the operation life is ensured and the ease of operation is improved.
Description
technical field [0001] The invention relates to a socket tool which can make the socket section of the tool body and the sleeve pipe of the driving tool integrally connected, eliminate the degree of freedom of the tool body in the sleeve pipe, and make the tool body rotate smoothly. Background technique [0002] Various types of socket tools (shank tools such as screwdriver bits, sockets, drill bits, etc.) are used with sockets on drive tools (such as electric tools, manual wrenches, etc.), and the drive tool is used to drive the socket tool to rotate actuate to carry out various operations; see figure 1 , taking a screwdriver head 10 socket tool as an example, the first end of the screwdriver head 10 is provided with a cross-shaped working end 101, and the second end is provided with a socket section 102 in the shape of a polygonal column. The socket section 102 is provided with a slot 103 in the shape of a curved arc, and the screwdriver head 10 is matched with the socket...
Claims
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Login to View More IPC IPC(8): B25B23/00
CPCB25B23/0035
Inventor 森生勉
Owner 施俊兆